Scott Snyder's writing of the Joker in the new Batman issues is really twisted. I feel he's taking him to a new level of crazy twisted. I personally love the twisted villeins the most. Joker tops that list.
If it wasn't for Capullo announcing that he was taking over Batman for the New 52 and that Snyder was writing it... I may have never gotten back into the Batman issues and been missing out on this killer story arc.