Probably because I'm one of the youngest users here, the whole "Greedo Shooting First" has never really irked me that much, but I still don't care for it. The first time I really remember seeing the films was the DVD release of the Special Editions, so when I saw the changes, I always thought they were present in the original films. (The closest to the original films I've ever seen is adywan's edit) But even when seeing the DVDs, I think that was back in 2004, so I was like 9, the thing that I didn't like was the Hayden/Sebastian switch. I knew Hayden wasn't suppose to be there because back then I had these action figures of all the ghosts sitting on the Endor bridge, including the Sebastian Anakin. So I never understood why Hayden was there....
So I'm actually curious to see what "wacky" changes Lucas does to these films on the Blu-Ray, because in my opinion, you can't really screw-up as bad as the Hayden/Sebastian thing, but you never know with Ol' George-y!