If 'We Are Young' keeps the pace up and they pick a good single next, I think this album will have some serious momentum.
Out on the Town would be a good choice for a single during the summer, I think, even if it is a bonus track.
If they do, it will. My roommate randomly starts singing "We Are Young," and not knowing it was the same band (bad sign?) when "One Foot" came on in the car because my iPod was on shuffle, her usually indifferent self actually said something positive about it. I take that as a good sign.
I haven't gotten to "Out On The Town" yet. I'm on Stars. I have mixed feelings right now. Mostly because of the vocals.