My feelings on the new ending are mixed. I have to say, it is that one change that I don't mind so much. While I didn't particularly dislike Yub Nub, I was never really all that fond of it. I actually like the new end music, I think it fits just fine. Kind of a, wow now we can sit back and take a breath and remember those we lost in this war, sort of thing. I, however, don't care much for the montage of other planets. I think the focus should remain at the location of the battle, not lightyears on other planets.
The 2004 ending with Naboo and the Weesa free is inexcusable though.