I caught this on TCM's Noir Alley with Eddie Muller, thanks to its restoration. What an entertaining film all around. This movie is one of those examples of when every aspect comes together for a cohesive offering.
The story is cool, enough so it's been remade not only into a French film but also into a British TV series, neither of which I've seen. The direction and editing are superb. The acting is genuine. The cinematography, music, costuming, makeup, lighting, etc., all blend together quite seamlessly.
I agree with the reviewer mentioning the subtitles being difficult to impossible to read during certain frames. After a while, I simply had to rewind to try to discern what the words were or just plain "let it go" and try my best to figure it out by context.
Although I would classify this is a must for die-hard noir fans, I would highly recommend it to someone who either likes foreign film or, well, just a darn good film!