The only negative thing I can say about a resteraunt was eating at Tony's. The meatballs were flavorless and the sauce was bland. My wife didn't like the taste of the Seafood Diavoli at all (it sent her to the bathroom ASAP as well). The desserts and service was good though.
Certain parts may seem scary because the villians are right in front of you in 3D. Its possibly the best ride I have ever been on. As long as you explain to your son this is all make believe before the ride starts, I'll think he will love it.
My father goes to Universal every year because of BTTF. I'm upset that The Funtastic World of Hanna-Barbara was replaced & thought Kongfrontation was fun. MIB is my favorite ride there right now.