Personally, I like the prequels. I don't love them, nor do I watch them as much as the originals(which I don't watch as much as I used to), but I like them enough to own and enjoy them. They're not without their faults, but I didn't go in expecting Casablanca. basically, as long as they meshed with the EU(which they do mostly) I'm happy.
Besides, was it really too much to ask that they be fun to watch? Smith seems to imply that we should be happy we got anything at all. You mean to say we have to be children in order to fully enjoy these films?