A few notes: (See, it's a music biopic; "Notes"! Hah!)

I've always been a little iffy on Kristen Stewart - sometimes she looks good, sometimes not. Playing Joan Jett definitely agrees w/KStew.
Dakota Fanning is sixteen. This is a public service for anyone here who was prepared to heap praise upon her attractiveness. Now that you know, please don't claim ignorance if someone gets pissed off at you. (If you are in her age group or sixteen is legal where you live, forget I said anything)
This movie looks interesting. On the one hand, Joan Jett the person irritates me to no end. On the other, she did have some damn good songs back in the day. On still another hand, she was hella hot too. I'll probably watch it at some point.

So. The Runaways?