There is a lot of uncivilized discussion floating around the Star Wars forums. Basically, here is the fundamental problem:
There are two types of Star Wars fans.
1. People who like the complete six-film saga, prequels and all. These people are probably excited about the blu-ray release. They will likely be able to look past any changes that Lucas has made and enjoy the films nonetheless.
2. People who want the pure, unaltered films. These people typically want to erase the prequels from the world and have the Original Trilogy stand on it's own, just as it was when they were 8 years old.
I respect those in Group #2. But this blu-ray set was clearly intended for those of us in Group #1, and I ask that you respect those whose views are different from yours.
Those in Group #2 will unfortunately have to wait to get what you want... I hope the unaltered films are released soon. But don't hate us for liking the prequels or for wanting to experience Star Wars in HD.
EDIT: This also means that people posting 1-Star reviews (or any review for that matter) for this product before it is even released is unfair. Amazon should not allow product reviews until after the release date.