Meh, I'd heard good things about this novel, but I was ultimately disappointed. 
 Like in And Then There Were None I had no idea of who the murderer was. However, in And Then There Were None I was able to understand the murder afterwards. It made sense in the end and I could understand the character, motive, etc... 
 In this book, it seemed completely random. The murderer is the least likely, the motive is hazy and kind of ridiculous, and there was no way to figure it out! Well, there was no way for me to figure it out. I'm sure some brilliant folks who have read enough of these things probably know how to guess at these. 
 So, yeah, the mystery felt lacking and contrived for me this time. 
 However, I adore Agatha Christie's writing style, her peek into social issues, and her wit. The characters were generally good; not super fleshed out or realistic, but like-able and hate-able enough to give me either a shot of pleasure or jolt of sadness when they died.