Just my two penn'orth, but I cannot think of any other band I could go and see three nights in a row and see three completely different sets.
Sure, KoS, Moaner and BS Nuxx featured in all of them, but aside from that each set was different and unique in character, and even the "repeated" tracks themselves were different each time.
So, no, there is nothing I wish they would drop from the setlist - it is impossible to guess from one day to the next what the setlist is going to be. Name me another band like that!