Jurassic Park is probably one of the best movie franchises to date. The first movie is done increadibly well for several reasons. Number one would have to be the groundbreaking animation and techniques used to bring the dinosaurs to life. Number two would have to be the mind games played with the Velociraptors. You don't get to see them until the very end of the movie, so your brain freaks you out by exaggerating them mentally. The final reason this movie is so awesome is because of the plot. There are several stages to this plot which make this like several different movies. There is the first stage where the park is operating and there are real dinosaurs. The second stage is the Rex attack and the third stage is the raptor attack.
As with many movies there are a few downsides. For instance, the T. Rex was way too fast, the Raptors were way too big to be Velociraptors and the Dilophosaurs were so inaccurate it is a paleontologist's nightmare.
This movie is fantastic and interesting, and is a must see for anybody who hasn't yet