Jurassic Park the novel is superior to the film, and by a large margin. People who say this are either viewing the movie through a nostalgia filter or haven't read the book.
One thing in particular that is obnoxious about the film is the messy themes. The book critiques capitalism just as much as irresponsible scientists, which is completely lost in the movie. Movie John Hammond is practically the good guy and suffers no consequences, which is makes it feel like borderline capitalist propaganda.