See it if you like musicals, do not mind the sight of blood, and like the story of Sweeney Todd..
Don't see it if you do not like the sight of blood and get bored easily
See it if you would like a show where you just sit back and enjoy without having to think about anything in it..
Don't see it if The show is mainly songs and dancing, so if you don't like that kind of shows, then don't see it..
See it if you like to give your brain some leisure time!
Don't see it if you do not like musicals where the story line does not make sense but is funny and entertaining