Jurassic Park/World films have many flaws but still fun movies to watch.
Take a look at the IMdb "Goofs" lists.
There is however, a flaw that most people never seem to recognize but it is there for nearly any science fiction and fantasy film, including the Jurassic's.
The film showing this flaw most evident is the film Transcendence (2014) with Johnny Depp.
Technology is evil.
People are afraid of nanotechnology.
People are afraid of genetic technology.
People are afraid of AI technology.
Most scifi & fantasy films portray high technology as evil or a path to evil.
Hollywood (movie industry) is counting on our fear of technology to bring home the bucks.
The evil AI, the evil corporation the evil genius.
Lets weaponize it.
Then there is the depiction of the dinos.
"T-Rex can't see you if you don't move"
Just forget it could smell you in stereo.
Raptors (velociraptors) were about waist high to a man.
Then you have the 'idea' dino DNA can be extracted from a fossilized mosquito trapped in amber. Plus the idea that we could "fill the gaps" in that DNA with DNA from other species.
How "super" were those supercomputers?
Phorusrhacids, colloquially known as terror birds, are an extinct clade of large carnivorous flightless birds that were the largest species of apex predators in South America during the Cenozoic era; their conventionally accepted temporal range covers from 62 to 1.8 million years ago.
Terror Bird vs. Wolves | National Geographic
http://www.youtube.com/watch?v=bQcduEj8lxI
National Geographic
Published on Apr 22, 2009
Jurassic Park (1993)
Goofs
http://www.imdb.com/title/tt0107290/goofs/?tab=gf&ref_=tt_trv_gf
As Dr. Grant lectures the cynical boy at the dig site about the velociraptor, he says that the velociraptor's claw was used to eviscerate and tear its victims apart, as opposed to going for the neck like many of today's predators. The fossilized remains of a velociraptor caught in a feud with its prey clearly show the velociraptor stabbing the prey in the neck with its claw. The Truth About Killer Dinosaurs also conducted an experiment to see if the claw could eviscerate flesh. It couldn't.
Grant says; "T-Rex doesn't want to be fed. He wants to hunt. Can't just suppress 65 million years of gut instinct". However he has it the wrong way round; dinosaurs had 200 millions years of gut instinct; 65 million is the period for which they were extinct.
When Grant is holding the baby raptor, he asks Dr. Wu, "What species is this?" and receives the reply, "Uh, it's a velociraptor." In fact, "velociraptor" is the genus of the animal, not the species.
Dominican amber is famous for its quality, but it was only formed 20 million years ago, long after the dinosaurs had died out
T-Rex can run up to 12 MP/H. While a Jeep Wrangler 4.0L top speed is 147 km/h 91 mph. With a 0 to 60 Miles Per Hour in 9.9 seconds. There for the jeep would be long gone.
The plot centers around finding dinosaur blood in fossilized mosquitoes trapped in amber. However, our first encounter with extinct life comes when Ellie examines a leaf and says "This 'veriforman' species has been extinct since the Cretaceous." No mechanism is provided for how they could have cloned the plants, given that mosquitoes don't drink plant juices. It is possible that DNA could have been extracted from the amber (hardened tree-sap), but this still doesn't account for other types of plants, such as ferns and bushes.
Dr Wu claims "all vertebrate embryos are inherently female". This is inaccurate. In fact, it would have made more sense to breed the dinosaurs all-male, because there are far fewer variables, and may have eliminated the danger of breeding altogether.
While it is not clear exactly when Dr. Hammond started Jurassic Park, many of the species shown take 20 to 40 years to reach full maturity; thus, it would not have been possible for Jurassic park to be populated with the species shown in the short time between it's implementation and presentation.
In two instances, the carnivorous dinosaurs are being fed mammals (a goat and a bull), neither of which would have existed when the dinosaurs lived. It would be nearly impossible that the dinosaurs would have a digestive system that would enable them to digest them.
The Lost World: Jurassic Park (1997)
Goofs
http://www.imdb.com/title/tt0119567/goofs/?tab=gf&ref_=tt_trv_gf
Jurassic Park III (2001)
Goofs
http://www.imdb.com/title/tt0163025/goofs/?tab=gf&ref_=tt_trv_gf
Jurassic World (2015)
Goofs
http://www.imdb.com/title/tt0369610/goofs/?tab=gf&ref_=tt_trv_gf
Jurassic World: Fallen Kingdom (2018)
Goofs
http://www.imdb.com/title/tt4881806/goofs/?tab=gf&ref_=tt_trv_gf
Multiple human characters are sedated with animal tranquilizers, with Wu specifically naming the particular narcotic used as carfentanil at one point. Carfentanil is extremely potent and has a lethal human dose in the micrograms, meaning any human injected with a dinosaur-sized dosage of carfentanil should have experienced a quick and fatal respiratory failure. Wu and Owen recover fairly quickly and suffer no lingering side effects. Because the tranquilizer is so potent, real-world veterinarians who sedate heavy animals like elephants must be accompanied by assistants who can administer naloxone (the antidote) and provide artificial respiration.
Despite being based mostly on a theropod, the Indoraptor is shown walking and running on all fours. With the pronated-hands issue aside, another problem would be the structure of a theropod's shoulder blades, which would end up injuring its own neck muscles in such a posture (a reason why many paleontologists rejected the idea of Spinosaurus being quadrupedal when it was found to have very short hind limbs).
SPOILERS
During the volcano eruption, Owen runs from the ash cloud and is temporarily engulfed. But such pyroclastic flow can reach temperatures of 1,000 Β°C (1,830 Β°F) and go at speeds of up to 700 km/h (430 mph), making it neither outrun-able nor survivable.
Jurassic World 3 (2021)
Action, Adventure, Sci-Fi | 11 June 2021 (USA)
http://www.imdb.com/title/tt8041270/
I really am not bothered by all that. Some of the things you mention are also up for debate.
The only thing that I did think was daft was the pyroclastic cloud engulfing Owen. He would've been burnt to a crisp.
And the injection you mention.
The other stuff I'm really like "Who cares?"
Dinos not eating goats & cows. Cats never eat a real cow either, yet they eat it when it comes out of a can. I assume a cat could eat a chicken when in need, but I never heard of it. Out of a can they do.
No one can tell whether or not a dinos digestive system could or could not handle it since there are no dinos to test it on, nor any organs and intestines.
I pretty much think they never ate a human either. But a wild animal is a wild animal.
Doesn't bother me. Only that cloud and the injection, and also leaving him there. That was total BS, basically murder.
I also doubt if one could be that close to lava and not get burnt but I'm not sure about that.