Much of that critic is lost in the third sequel to the original movie, 22 years after its original release, at least it's hidden very deep in the plot. I still somehow wish that I could actually experience the events in the movie, although I understand the critic that the author of the novel, Michael Crichton, wanted to express.
You can imagine my excitement when I first saw Jurassic Park and I was truly blown away by the idea. I knew most of their names (like Gray in JW) and had my plastic dinosaurs fighting themselves, evil, and sometimes also good. As a young boy, dinosaurs were the greatest thing on earth (well, the greatest thing that once WAS on earth) for me.