Robbie Williams takes responsibility for his role in the darker chapters of his life. His unconventional biopic Better Man pulls no punches when it comes to his addictions and abuses. "There were many villains in this movie until we legally couldn't have many villains in this movie,

But just when it seemed maybe the genre was running out of steam, along comes Robbie Williams biopic Better Man — hot on the heels of brick-based Pharrell Williams doc Piece By Piece — to rip up the rulebook and try something brilliantly,