I'm kind of sick of the whole Galavan fiasco. I hate the character, not in a good "I hate them because they are so evil" kind of way, but in a I hate them because the characters plot line sucks kind of way.
They had a lot of potential there, but just kind of threw it away
Butch's character seemed to change a lot from last season, I know he is mind controlled, but the actor kind of all of a sudden started playing him with a whole new tone this season, well after his reconditioning last season. It's almost like someone said, hey, it's not obvious enough that they screwed with your brain so try throwing in some uncontrollable twitching and comic relief
I was so hoping they would kill off Barbara with that fall, but no, of course she has to have made it with some broken bones so they can bring her back later. Meanwhile the best character they had all season (Jerome) they killed off after something like two episodes
I did enjoy the Penguins tactic of dressing up a bunch of guys looking like him to storm the party making it harder to ID him