I counted 8 instances where the sub-titles flashed on screen for less than a second making them impossible to read. There may have been more that I missed, it happens that quickly. It really ruined my enjoyment of the film - I was constantly waiting for another glitch.The movie, however, is fabulous. The one that spawned all the great heist scenes. Get Criterion to clean up their act, then its a must buy. Beautiful cinematography of 50's Paris.I expect better from Criterion - they charge enough.