This TV movie was clearly meant to be the pilot for a US version of David Suchet's classic UK Poirot show.
Hulking Alfred Molina joyously replaces Suchet here and that's where the hilarity begins. Poirot is physically a small man, and that's one of the key points of his character - a completely unassuming man with larger than life intellect. Molina is not bad as Poirot but looks nothing like him. Even Albert Finney, who played Poirot in the first and best adaptation of the Orient Express story in the 1974 theatrical film, and is also a pretty big man, had to pretend to be tinier than he is to sell himself as Poirot better.
Other things that make Poirot Poirot like his trademark mustache, love of Belgium and asexuality are also gone. Molina's mustache is more of a tribute to Poirot's than an actual eccentrically unique facial hair. He has a hot foreign girlfriend now (no joke), and ss for his amusing patriotic bravado (he's Belgian, not French, you see) you won't find it here, other than as a throwaway line spoken by another character.
However, despite all of this, Melina actually really is one of the rare good things about this adaptation. The TV cast of characters who play his suspects range, on the other hand, from forgettable to passable, but they aren't the worst thing about this movie either. No, the worst thing about this film is the attempt to modernize the story by setting it in present day IT savvy world, which (un)intentionally brings in so many plot and logic holes that you can build a tunnel out of them. This had to be done carefully and thoughtfully but it wasn't. It was done bluntly and carelessly. As a result there are so many ridiculous and (un)intentionally hilarious moments, and they aren't even all related to the fetishistic use of technology in the movie.
For instance, Poirot touches every piece of evidence with his bare hands because he's sure "that the killer didn't leave any fingerprints" on them. The police of any country would have immediately arrested him on the spot just for this. Maybe in 1934, when the book and almost all other adaptations of the story are set, they actually could have gotten away with this (although in most adaptations, Poirot actually uses a handkerchief to hold and inspect evidence, never his bare hands), but in 2001, with DNA evidence and fingerprints technology being a crucial part of any serious investigation, what Poirot does here is the dictionary definition of the term 'contaminating the crime scene'. Also, the murder plan as is doesn't really work in modern times either because of this, since any proper forensic investigation of the dead man's cabin would have easily uncovered inconsistencies in the killer's story.
Another silly thing about the movie is that it's not set in winter. It's actually set in what appears to be autumn and the train doesn't end up being snowed in, but a cave in causes the train to stop. The fact that they are not really stranded in the middle of nowhere, and that the passengers could easily simply leave the train, walk around the pile of rocks on the tracks and get on another train, possibly the one that brought the workers to clear the road, which could then take them to their destination, comes to no one's mind at any point.
Finally, the way they use technology in the movie may be the most blunt way of doing this in a mystery ever. You see, Poirot simply googles the passengers to try and uncover the culprit. It is as stupidly funny as it sounds. Also, some of the suspects are now a software engineer, a fitness instructor and the widow of a deposed and killed South American dictator!
And then there's the hilarious happy-go-lucky epilogue that completely ruins any dramatic effect that the mostly fateful ending may have had on the audience. Seriously, this epilogue feels like the script originally truly was suppose to be for a parody.
The odd thing about all this is that the movie does actually have some fan service and in-joke bits. For instance, the fitness instructor is a fan of Poirot's work and actually references some of his old cases from the books. So, whoever wrote this mess clearly did read Poirot's books.
In conclusion, watch the 1974 version for the full dramatic and emotional effect of this ingenious story (it's no false praise to say that this Agatha Christie tale is one of the most uniquely original crime mysteries ever written), and only then see this US TV version, especially if you're looking to have a good laugh (this is genuinely a so-bad-it's-good movie, and often (un)intentionally funnier than most comedies) or simply enjoy Molina as an actor (he really could have had a good Poirot run on TV, like the equally hulky Peter Ustinov before him in the 1980's, and it's truly sad that this inept adaptation had to be the pilot for this project and immediately and effectively kill off any chance for a further Molina Poirot series) or you simply wish to see every Murder on the Orient Express adaptation out there (the plot itself is mostly the same as the one in the book, so you should get at least something out of it then).
As an (un)intentional comedy and because of Molina, I give it a 6 (although, if judged realistically for what it's meant to be, it's closer to a 3 or a 4).
