I'm probably the only one here old enough to have seen all of them in their original theatrical run. I had Star Wars toys in the '70's. Anyway, I agree with Barry. What good comes from tearing apart the prequels? I think the people who have this idealized and unrealistic memory of the original movies. Mark Hamil wasn't the world's best actor, and a lot of the dialogue was affected and strange.
Just before Return of the Jedi came out, I remember reading a Time Magazine article in a Doctor's office waiting room (it had a big glossy picture of the Rancor monster. I couldn't wait) but in that, George Lucas said he planned to eventually make episodes 1,2,3 and 7,8,9. Of course not during my childhood, but I kept waiting and waiting, and I liked them. Especially episode 3. As to the episodes 7,8,9 maybe he changed his mind more than once about doing that, but they are happening now, and I think it will be fun. I have a son who might be old enough to see episode 7 and be bowled over the way I was with episode 4.