Started off hating this film as I didn’t even know Zoe Kravitz was an actress and thought she was pathetically boring. As another reviewer put it, this film totally warmed up after the first 45 token minutes and carried me along with the action. Some of the things like call to the mother at the beginning, voyeuristic neighbour, construction experience…took on meaning at the end in a pretty exciting climax. Not a classic, but better than most. Epilogue was lacking.