"We piled all this stuff on top of it, and dressed it up in its best clothes, and sent it out. Then I sat down afterwards and realized, "Why? Why bother? It's such an absurd thing to do". It's like suddenly realizing the fact that you're desperately trying to work around the subject matter — trying to make the book despite the subject, rather than because of it. At the end of the day, if you really love to do Batman comics, then that's probably the best thing to do. Not liking them, and then trying to make something out of them is just a waste of time. Also, by the end of it I'd really begun to think that this whole thing about four-color comics with very, very overpainted, lavish illustrations in every panel just didn't work. It hampers the storytelling. It does everything wrong. It's very difficult to have any enthusiasm about it after that."
January 1, 1970
https://en.wikiquote.org/wiki/Arkham_Asylum%3A_A_Serious_House_on_Serious_Earth