Worst Movie Plot Holes

Jurassic world. I mean, c'mon. The first one I noticed was the pterodactyls (correct me if I spelled that wrong). At least a few of them would've migrated to land, since we see a couple of soldiers shoot one down in the ocean. The pterodactyls would breed and it would cause a major epidemic.

The second is about the super-bigger-than-a-t-rex dinosaur. First things first, there was a lot of dinosaurs bigger than the t-Rex. Like, we're talking 3+ times as big as a Rex, why the hell would they need to make a custom dinosaur? Also, the super-bigger-than-a-t-rex dinosaur is said to have killed it's sister, or clone, if you will, despite there later being found out it has raptor genes. Raptors cooperate, yet she killed her clone. It is possible they were fighting for dominance, so it's just a minor one.

 

Dragonfyre is pretty much one big plot hole. It was a funny movie (though it wasn't meant to be, but the orcs can't be taken seriously). One of the biggest in my opinion is how the Dragon isn't killed by a rocket launcher, it is not even scratched. The protagonist isn't stronger than the orcs, and the dragon is stronger than the orcs. Yet, the protagonist is able to punch the dragon, and knock it back almost as much as the RPG.