The movie looks great but I didn't like it at all. It's too wannabe American. Style over substance. The basic premise is a bit similar to X-Men, kids with special powers. But there is only so much disbelief you can suspend and young girls being super badass at gunplay and effortlessly killing multipe grown men is just tedious and dumb. There's also not really a character in there you can really sympathize with. Just a bunch of cartoonish bad guys and teenage psychopaths trying a little bit too hard to look cool, arrogant and aloof.
