It started off great, love the twist and turns but the ending was so bland. Makes no point to solve a crime in the first place if their going to free everyone. The fact that everyone was in it as well was dissapointing as well - feels like very lazy writing. I was hoping it would be Bouc at the very last minute who put everyone on his train along with Poirot for some twisted reason instead probably to make his train business more famous or something, that would be more fun to watch.