I really enjoyed the movie too. I love the actors and I liked the fact that instead of being attacked by a polar bear (which would have been realistic too since they had to evacuate some bears during the shooting) he was attacked by moskitos. When I was young I went to a boy scout camp (for children it was called the "wolf cubs" in french) and there was an invasion of black flies. There were clouds of black flies. For some reasons I was more affected then the others and my neck and ears started to swell and I started to vomit so they sent me to the hospital and returned home.
Frankie