Not bad. An interesting attempt to explore Batman and the Joker’s relationship, which explaining a little why the Joker is like he is and what the fundamental difference between him and most of us is.
The execution is okay, and the artwork is, well, from 1988.

umm.. i don’t want to spoil anything, but there are new characters in this story that should NOT have been introduced. the ending is not only out of character for both parties involved, but also out of character for the versions of these characters that this particular story attempted to build. not all bad, though. it’s a short read, and offers an interesting insight to the origin of the joker and why he is so damned maniacal. plus, he tortures someone in a sweet way (not batman). worth reading, but you probably won’t be floored.