Haven't seen a psychological thriller like this in a long, long time, let alone one as good as this. Compelling, brilliantly acted and pretty dark. Rooney Mara is quite amazing.

Very average but an interesting subject matter, and the acting isn't too bad.

Woah.

One of the best films I've ever seen - perfect pacing, killer story, looks amazing and sounds incredible. The acting is understated, the script pretty light, but the characters are fantastic and full of emotion and the whole thing is just cool as hell. Music is every bit as good as everyone's been saying.

Perfect film.

Powerful yet understated performances all around and a good film.

I wish Kristen Stewart would return to low budget films like this and Rileys - she's hugely underrated when she's in these roles and away from playing the 'heroine' role of those wretched Twilight films and Snow White.