Lots of things impressed me about this film. The incredibly imaginative plot takes the action into several widely varied settings, all of which I thought were painstakingly realised. The girls are a wonderfully diverse bunch and I liked the way in which, in spite of their differences, they make getting along with each other more important than their rivalries. The humour is plentiful and is nice and evenly spread over the entire film. For me the girls' comments amongst themselves provided some of the funniest moments, but there is also plenty of witty absurdity present throughout the suspenseful plot. Good use is also occasionally made of the background music (some of which I thought bore more than a passing resemblance to what I've heard in other films). In truth, I was never all that keen on early British comedies. However, I'm glad I didn't let that put me off seeing this as I thoroughly enjoyed it from start to finish!