I like all the star wars. Even the new ones. The prequels don't hold a candle to the originals (Of which I think Empire is the best) but they are still more entertaining than most movies released.
To me Star Wars has always been the epic popcorn ride. A movie you can kick your shoes off, sit back and enjoy for what it is. Its a series thats as complex as you want it to be or as simple as you want it to be. And for that I think it is interesting.
I grew up on the original trilogy, I actually liked the phantom menace, the first half of AOTC, and ROTS. Not nearly as much as the original trilogy, but there were elements I dug to all of them.