My god, did this movie make me angry. For one, the huge, glaring plot holes make this movie so immensely illogical that it needn't even be watched. I'll give you some examples:
-parking your car fifty yards from an ATM in sub-zero weather, even though you could have parked right in front, is completely unrealistic; -spending five hours in -5 Fahrenheit wearing only a shirt will either kill you or render you completely immobile and unintelligible with pneumonia, hypothermia, frostbite, etc; -filling a room with water makes little sense when one can just OPEN THE DOOR A BIT; -a security guard asking "are you okay?" twenty times, even though the occupants have clearly and visibly written "HELP" on the window is beyond ridiculous; -the police arrest the blonde guy, but who cares? His story will actually make sense; why would he drive two cars into an ATM while he's filling it with water? Why would they think he killed his friend, even though you obviously see the girl helping out?
And it goes ONNN and ONNN and ONNN.
My biggest problem, though, is that the creators of this film are just laughing at us, the viewers. You don't know WHY this murderer is a murderer; you don't know WHY he picks the places he picks; you don't know ANYTHING. Nothing matters. There's no story arc or plot.
I don't think I've ever been this truly ticked off by a film. I do not recommend.