Yeah, Duel of the Fates, both the scene and song, kick ass. I think that was the big thing Attack of the Clones was missing. The final duel was seriously lacking, if only because it was so damned short. Then Yoda pops out for no reason other than to please fanboys who don't know what's best for the franchise. They're the same fanboys who've been crying about not knowing Yoda's species name and begging for an origin for Boba Fett. Unfortunately, Lucas really tried to satisfy those idiots with AotC.
Still, I prefer AotC over TPM. It has fewer cringe-worthy scenes and it's a faster paced film, not that the latter is important, but large chunks of TPM are slow and boring.