At first I wasn't sure about the art, because it seemed juvenile. The more I read through Season 8, the more it grew on me. It's simple, yet detailed. Apart from Willow the characters don't have much likeness to the actors of the series, but thanks to Whedon's witty writing I can hear their voices. I was also a bit unsure about the international aspect, because I don't like the idea of groups of slayers working in different countries that much. Hopefully that spell (or whatever it was, can't remember anymore) will be reversed at some point, so that the story becomes focused on the core characters and their lives.