lol the plotholes argument is rediculous most of the time.
i mean we never see Will shave his head, thats completely not believable, i mean he has really short hair and we never actually see him cut it, how is that possible? i think there should have been at least one scene were we see Will shave his head.
Come on now people its a movie, yeah sometime movies do silly things and there are genuine plotholes that are important, but the majority of things people say is just stupid, if everything was completely realistic movies would be boring.