Frog's smirk at the end scene
What did you make of Frog's smirk, at the end sequence, after Hodges is shot? That was one of the most striking scenes in the movie to me. Throughout the movie, Frog and Hodges chit-chat as though they have a "rapport", and even though Hodges is a cop, and Frog a gang member, they talk to each other like buddies.
It was as if the movie was trying to make a point, that at no time did Frog ever have any kind of respect for Hodges, it was all just a charade to him. In the end, he was glad to see a copper die.