After reading Murder on the Orient Express last fall I decided to start at the beginning and read the whole series. I found this story pretty scattered and frustrating at times. Hastings seems to be really dumb. His sole purpose seems to be to have someone dumb for Poirot to explain things to. He would miss a jetliner that flew right over his head. He also falls for every pretty girl he sees and wants to marry them within the first five minutes.
The mystery itself was interesting and I suspected who was involved but wasn't quit sure how it would work out. There are a lot of things going on. I really hope this series gets better though.