I didn't think I'd like it either, but I just listened to their show for the first time a few minutes ago, and I think the ballad sounds very very nice, and the vocals add to it a ton. Kind of reminds me of the closing credits of Apollo 13 with Annie Lennox. I will say that I don't really care for all of the rest of the vocals in their show, though.
The rest of the show sounds pretty good, too. Not so sure about the championship being a lock for them, though. I've also heard BD and the Cavies. I only really like the jazzy part of the Cavies show, but the whole thing sounds pretty good and has lots of potential. Same with BD. We'll see, I guess.