What the fuck with the ending? . 
 (view spoiler)[ Everybody on the train stabbed that dude! Well, that's a little bit contrived. (hide spoiler)]. 
 But other than that, this book was a great read. I carefully examined the evidence, formed my own hypothesis (most of them wrong anyway, ahahaha), and astonished by the revealings of Mr. Poirot. 
 Plot : One man is murdered on the train. Who is the killer? 
 That picture does look creeeeeepy. I can imagine it as a perfect place for murder 
 Anyway, this book is not really creepy :( I expect something that raised the hair on my back, something gory, dark, disturbing, but Agatha Christie's novel is light and formal. The plot wasn't at all drag, it was fast-paced, and contained a lot of flashing small evidences that you must really pay close attention to (from even the smallest remarks or tiny gestures of somebody!) I feel great to churn along the ride. 
 Character: : All the characters are quite well-portrayed, you can differentiate them. I hate mystery novels with a lot of suspects and you can't really distinguish any suspect from each other, and lost tracks of the characters, but Mrs. Christie wrote everybody with their own distinction that you really remember them! The cast does not confuse me at all. 
 Conclusion: This book had a few "gasps" moment. Other than that, it is just a fast, light read. It wasn't too heavy on themes or emotional appeals or anything philosophical deep. Basically, it is just a quick read on rainy days when you feel like involving in some murder mystery or conspiracy plot. 
 Recommended.