I finally got around to reading this thing last night:
The writing was...fine...but this was...not...what I like to read. It was lacking...a comic book.
I don't know how you felt about Arkham Asylum, but I did not like it. I guess I only like my Batman stories to be marginally disturbing and dream-like.
The real shame is that this "comic" seems to be chronicling an important event, but we don't get to see any of it. Instead we see this:
Grant Morrison is a great writer, and there are some good lines and interesting parts of this novella. I'm also impressed that he had time to pump out this much text considering how many books he's writing right now. I'm not against experimentation, but I am against...this. I think it's at least 80% artwork that makes me dislike this. But not entirely because I did find myself repeatedly flipping to see how many pages I had left to read.
Overall...didn't this whole thing just smack of the 90s? Anyone?