Well Done Home Invasion Tale ...
I thought the movie did a really good job. There was a lot of tension to it and each of the characters was well played. I especially liked the lead actress who really reminded me a lot of Emily Van Camp from 'Revenge'.
The background of Anna and her brother ended up being a bit disappointing as it cut through the full effect of Anna being heroic in her present situation.
The concept of the house (trap) became a character in and of itself. Overall I was pretty satisfied with the movie. It left me wondering what happened to Dan and Anna as separate characters after that situation ended.
I also liked that they allowed Anna to have some type of 'moral compass' in the situation. It seemed she was fully prepared to let Dan and Charlotte walk away from the situation (even if it *could have* gone a different way entirely based on the scenario). But at least they didn't just make Anna a crazed killer at a whim and when push came to shove Charlotte left the house, Dan left the house ... even J.P. would've left the house if he hadn't returned for vengeance.
Overall it was satisfying for me and I thought they did a really good job. I just wished that the brother hadn't been a serial killer (regardless of the type of chosen victim) and that Anna had not been his 'assistant'. But I guess that was the only way to explain the house set up, even though they could've had Anna fight back differently.