Even if Sucker Punch absolutely blows chunks (which seems highly unlikely), it'll at least have given us some great trailers and posters. Whoever the creative mind behind all this marketing, kudos. Everything they throw at us looks good; nothing is lacking for quality.
The latest poster changes the color scheme around and makes it very... green. And I was having a brief flashback of Bioshock, with the big machine thing in back looking like a Big Daddy. But they also go for a bit more subtlety, showing us a group of girls ready to kick everyone's ass that get in their way.