Ideally I'd want to see at least the first chapter. This way there should be some plot direction visible and the potential for some character development. You can take a look at some of my most recent reviews to get a sense of what I look at, and then you can have an idea of how much content is needed for your own comic.
Please pick a comic you would prefer the review for, and I'll change it on the waiting list. Once I've read it, I'll have a better sense of content and whether it has enough for a review.
