Although this movie may not be based on real events.But I do believe it reflects real Sweden.Though I've never lived there before.But through media I feel violent incidents are getting more and more in this beautiful country.This movie will surely leave you in a state of shock.Some scenes may even make you feel uncomfortable for a while but they are not like those in the movie Saw.It tries to arouse people's concern to violence.Not just family violence,but all kinds of violence.For this movie two hours is not lengthy,because it has three stories to tell.Besides all the actors and actress' performances are great.I think this is good movie worth watching.