^Basing on this logic, all of her albums after Duty are successively a little worst than the past one, since I am is her first album that failed to oversell whatever she released before. And even worst, almost everyone's albums get worst little by little after their peaks...
Oh well...^^
http://www.ahsforum.com/forum/showthread.php?t=113505
74,7% people voted PQ 3 or more stars... I guess this happens to be the majority of voters liking the album.
But this has nothing to do with the thread, so, answering the question, I would prefer her performing stuff the never did before (or that she did, but almost never or didn't record), my only complain about AT10 is Alterna being axed from it... NWTS has a got number of performances IMO.