I agree with Zombie you dont have to feel bad about liking the Prequels and you can still be a fan of the OOT, I like the PT myself and like the majority of the SE changes George has made to the films.
Its just that the OOT are the films that I grew up with as kid and early adulthood etc etc and feel its sad what has happened to them and they are still even today great pieces of cinema and will always be a fan of it. I dont think anyone here has a problem with you liking the Prequels even though the majority of the people dont like them and critise them, I think they are pretty fair when it comes to people liking them or even people who like the SE as long as what this place is for is respected and the OOT is respected, they have no problem with anyone Ive come to see....