"Another Earth" - slow and intellectual (what I call a 'Oriental' film, after the pretentious theater on the East side). But I liked it, and would recommend it.
'Faces in the Crowd', starring Mila Jovovich, is a thriller about a woman who survives a serial killer attack only to lose the ability to recognize faces, leading to a wee bit of a problem once the killer returns to visit. Standard fare, no better or worse than a C.
'Limitless' was silly but a lot of fun, and it didn't end as I thought it would (always a plus). I'd give it a B/B+