Well, beta is beta, and some missing placeholder bits of art can be expected in a beta. I don't guess other people will see it that way, necessarily, so I can see keeping things a bit more careful rather than throwing all caution to the wind and going with a purely gameplay-polished sort of beta. The weirdest part is, after marathon sessions of AVWW1, that art style started growing on me AFTER the change has practically already happened. It must be having a shiny 1080p monitor now or something.
November 30 or a bit after is a date I'm fine with. I've got to be finished with all the research jazz I have to do by around then, surely. Now all my school work has to compete with is Deus Ex, AI War, and the latest BL2 DLC.