"Murder On The Orient Express" is arguably the most famous theatrically released film based on an Agatha Christie book, but there are two factors that keep me from rating it quite as high as its successors, "Death On The Nile" and "Evil Under The Sun": a) Albert Finney has his moments as Hercule Poirot, but sometimes his stuffy, mannered performance comes close to obnoxiousness (some people might claim that he's trying to be more accurate to the character as written by Christie, but I don't think the Poirot of the books would ever tear up the menu of a restaurant and throw the pieces up in the air), b) although the solution to the mystery is one of Christie's most daring and unusual, it is also pretty tough to translate from the page to the screen because it is necessary to introduce a remarkably high number of characters and explain the connection of all their backgrounds to the present events. The script does not succeed 100% at this task, and some of Poirot's conclusions seem to come from pure supposition. Besides all that, however, there's still a lot to like about "Murder On The Orient Express": the superb cast (though I don't know why Ingrid Bergman won an Oscar for this role, if anyone deserved such an award, it was probably John Gielgud or Wendy Hiller), the exhilarating music score, the nostalgic train setting, and some memorably atmospheric scenes (the opening, the re-construction of the crime, etc.). Definitely a film that can be watched multiple times. *** out of 4.