I know Identity Crisis is vulgar, left a bad taste in our mouths and really misuse characters, but I still think the story itself is pretty great. Sure, maybe it's better regarded as fanfic, but it's a good read.
These parts especially. I remember reading the Jack Drake/Boomerbutt sequence for the first time and was really on the edge of my seat as Batman was just gunning the car to Tim's house. Morales' art gets the credit there. I also liked the subplot with Tim and his dad about Tim's crimefighting, too. And I pretty much loved the Owen/Boomerbutt relationship.