Yeah--I haven't played this in a while, either. Even longer since I've heard the RBCD, so I don't have that baseline to compare it against. But I'm listening to the surround mix now, and while I can see how someone with more imagination could have had a lot of fun with this album, it's not like there's nothing going on in the rears here. Plus, how many albums in your surround database can you classify as "Krunk"? So I don't really get the haters. And those "1" and "3" votes just make me angry.
So yeah: 9 for the classic content, 8 for sonics (even though it's probably compressed as hell, it's still clear and balanced, and the bass is nice and powerful without being overwhelming), and 7 for the mix. "8" from me.