This is a cd not for kids. Its great if you are over 18. It has a general "party" message for people. The group does have good guitar hooks and whatnot, but I can't recommend it for kids of any age.
I haven't had a chance to listen to this full CD yet but it looks to be tamer than their first album. When You were Young is definitely a great song; I've listened to that. Oddly enough, this seems to have rather more indecent cover art than the first album, but not the same problems with sex....