It’s hard to explain just how much of an impact Allen Iverson had on professional sports. Bomani Jones, of putting-Donald-Sterling-in-his-place-fame, did it a few years ago over at SB Nation. And now, a new documentary tries to pick apart one of most controversial cultural icons in recent memory.

The film recently made its debut at the Tribeca Film Festival, and Iverson walked the red carpet at this week’s Philly premiere.