Sucker Punch

Apparently one should not try to explain this plot because it just leads to problems, but I need to, so here goes. After losing part of her family, a twenty year old young woman is put into a mental asylum, on the short list for a lobotomy. She makes friends with some other young women there, and they embark on fantasy voyages, borrowed from video games, as they seek to recover five objects which will help them escape. The reviewers generally felt that the audience is getting a sucker punch here.