(Gibson) Talking to BBC Newsbeat, Jack Osbourne, son of rock's favorite wild man, explained his motives for making the documentary, God Bless Ozzy Osbourne.
"I did this mainly because I was fed up of the way the media was still portraying my dad as this bumbling, messed up character," said Jack Osbourne.
"He has changed so much and has become a new man who I respect." Ozzy admits in the film that he was a poor father and lucky to be alive after years of drug and alcohol abuse. Jack explains that the turning point came five years ago when they had a fierce argument. more on this story