If you’re as appalled/amused by the official poster for CBGB, the movie, as the rest of the Internet, may we suggest watching the following short documentary? Produced by Hilly Kristal himself, The Roots of Punk is predictable (the place reeked of piss and raw power? you don’t say!) yet poignant, featuring rare footage of the Ramones, Patti Smith and more. Check it out below, and read more about the Alan Rickman-helmed cast of CBGB over at Rolling Stone…