After a viewing at 1am I am pretty satisfied with the overall film, I didn't go in to this expecting a life altering message or acting that would move me, for what it is the film done the job; light, airy, a predictable yet enjoyable watch.
The main draw to this film was the cast, I enjoyed Hailee Steinfeld in Enders Game and thought the somewhat masculine performance would carry well, her commitment was visible and seemed genuine (as much as could be) in the role of a deadly teenage girl. Sophie Turner being another name that caught my eye sadly didn't live up, I feel disappointed with her acting, getting the underlining sense it was half arsed-although the American accent may have been a factor in throwing off her game as well as living up to the stereotypical 'agent' robotic personality. The acting was OK.
This isn't a film I would personally run to tell my friends about, partly due to the shame of a 22 year old man liking chick-flick-esque films but mainly due to the rushed style of structure. The screenplay let this one down, rushed and again, half arsed. The small roles such as Jaime King's annoyed me slightly too but that could be a personal thing.
All in all my verdict is, surprisingly, worth a watch. I never really swear off watching something a second time but this will be one I won't be thinking about again until it shows up on film4. Don't expect too much and you'll have a 'nice' hour and forty minutes :)