Without getting into all of the other hot topics that this film engenders, as an Alaskan I can say that from a purely survival aspect they wouldn't make it a winter. And in fact if this was supposed to be anywhere in Canada where was winter? It always seemed green. There are few berries in winter. Unless they lived in a fairly substantial house they would freeze to death. And there is very little food apart from hunting in the winter. And they certainly did not learn enough to survive simply from books. They would run out of ammo soon. They showed no skill at creating tools or salvaging them. And certainly none at basic house repair. In fact I would say they were just about the unhandiest women I've seen in the woods. Essentially this was just an emotionally acted fantasy without much basis in the real world. Kind of a shame. I had hoped for more.