For many people, myself included, the original Jurassic Park is forever tied to memories of childhood. I remember everything about my first experience, right down to the smell of the pastry I was eating at the time. Not even the sequels could dull that thrill, though I must admit I have never actively hated either of them until later re-viewings.
Going into Jurassic World was like going into Star Wars: The Phantom Menace again. Would the nostalgia overshadow the flaws? Would it at least be better than the sequels? Short answer: Yes, and HELL YES. If you want explanations to go with that, read the review, which has minor SPOILERS.