How do you think the cast did for X-Men : First Class?

Just got back from watching it a second time , and I can't stop
thinking how brilliant Fassbender was playing Erik (McAvoy also but
I'm just a Mags fanboy) . Wish Jason Fleming/Azazel had some more
lines though. The whole cast is very talented and brought character to
their roles. January Jones was a little bleh at times.

What do you think