Thats the thing about Star Wars. When I went to the theaters to see the Special Edition, I was already telling myself I was going to hate it, until I sat down. As soon as I saw the opening shot of A New Hope, I was instantly drawn back in.
The DVD release, I felt the same way. Reading about the changes, I tried to resist buying. And I ended up buying them anyway. Sure, seeing Sebastian Shaw replaced by Hayden Christensen was tough to see, but the rest of the magic was still there.
Now this set, I was adamant on not buying, but a friend gifted me the saga set. I will admit, this is Star Wars as it should be heard. The sound is flat out incredible. The picture is great. I still hate the changes done to this release more than the rest (R2 behind the rocks, Obi-Wan's Krypt Dragon scream just sounds ridiculous), but when you get to the other parts, you do get sucked right back in.
In the end, don't feel bad if you buy the set. Its Star Wars.