I just finished watching Jurassic Park, and regardless of what you may think of its direction, sound, script, or what have you, the thesis of the movie is faulty! We have multiple speeches about how we're arrogant for trying to bring something ancient back to life. We have no idea what will happen! Life will find a way!
I would like to point out that none of those things happened. What did happen? ONE greedy guy screwed around with the park to try and steal some company secrets. That has nothing to do with chaos theory, or life, or ancient species, or anything at all! People built it and people fucked it up. End of story. Start again, and don't fuck it up this time. You don't just stop with one of the great technological achievements of all time!