Instruct: Classify the given review as either positive or negative.
Query: Agatha must not have been feeling well....

I have reached the point with Agatha Christie where I don't even need to read the summaries of her books...I just buy them on sight ! Sadly this book made my faith in her slip a notch. This is absolutely the worst Agatha Christie novel I've ever read. As a matter of fact...I still haven't finished reading it ! Every few months I'll pick it up and start reading, reaching a bit farther than the last time, hoping it'll get better with age ...no such luck. I'm hoping desperately that this will be the first and last time I'm so disappointed with one of her books. She's still my favourite author nevertheless and that's the only reason why this book gets as much as a 2 !