Should i go out with this girl?

Well basicly i got an offer today from a emo chick in my neighborhood to go to the movies to see Bruno on Sunday. I normally dont go for that pale,dark hair, sad type but i guess shes hot. so should i do it? Also what would we talk about? I listen to mostly 80s and clical rock, and from what ive seen she likes this whinny screamo crap. but dont get me wrong from the times we have hung out she was pretty cool and seems to really like me. I gotta reply fast before she goes to bed. Im pretty sure i could hook up with her if i play my cards right but i dont wanna rush anything.