This could have been an OK movie, given that it started with a solid cast and a good premise. However, the plot line was just too lazy and riddled with holes that you could drive a ranger's truck through. The hero knives the bad guy but instead of finishing him off leaves him AND his rifle and dashes off into the undergrowth. The mom knows of the whole situation including the fact that someone was dead, but never calls the police. The police never start a manhunt for the escaped convict dad either, so the characters can knife and shoot each other in peace in the forest. Plenty of firepowers is unleashed, but nobody alerts the authorities (no other campers in the whole area?). The family fleeing for their lives burn candles in the dark, apparently unconcerned that the glow may be seen. Phones never go out of charge and guns never run out of bullets. The twist about Kenny and his 'mama' was well done, and drew sympathy, but was overall too little to save an abysmal plot.