(Audio) I was surprised to find I enjoy these "stand-alone" Christie novels (i.e. without a leading star detective) as much but this was another good one. Granted, not so good as some of the others as I don't think writing about young people is the author's forte. You can only keep a straight face for the first couple of times when a character calls an old woman "an old pussy" - after that, it's all downhill from there.
I have to say I didn't particularly enjoy the cool young main characters either, I much prefer the antiquated, dainty, eccentric old boys of her other novels. Still, an interesting read and I guessed who the murderer is for the first time ever!