Never in all my days have I read a book that made me laugh out loud quite so much. People on the tube in London must have thought I was lunatic I was laughing so hard at some points (although, we are talking about London, which seems to foster a certain brand of lunacy, so you'd think the'd be well used to it). Some of the jokes are funnier if you've been to England, because some of it's very British, but otherwise I'd say it's a good giggle for anyone who appreciates Pratchett's style of humour.