They have a woman standing in her underwear in the trailer, and you know that just screams, 'take me seriously as a character'. I hope there is a really good reason for it, and not just an excuse to get more flesh on screen (granted, had it been Chris Pine in a jockstrap I wouldn't be complaining).
There is - trust me - and you'd scream too. Read the spoiler thread if you want to know why. If not, you'll see why in 2 short weeks.