It is.Episode I is a good movie.
As you say, the exceptions for it really warped peoples' expectations for it. It wasn't Citizen Kane so it must be the worst movie ever made.
But it really isn't. I know people who saw the PT before the OT and wonder why it gets such a bad rap. I tell them it's because they're not wearing the goggles while drinking the kool-aid.
Jar-Jar was never THAT BAD. He is what he is. A small group of the socially challenged couldn't understand that and pored on the vitriol. Then everyone else joined in because it was the popular thing to do.