Weirdest out of the blue twist in a movie

Rating: 7/10 (23 February 2020)

First 45 to 58 minutes are excellent, good dialogue writing and Crime story. Then probably the weirdest and out of the blue twist in movie history happens and the whole genre changes. Still has some good quotes from that point on and some funny moments. Was that twist needed? No, not at all. It still leads to this movie being a classic for doing it, even though I am sure it could've turned into an even better movie without it.