BBC viewers 'heartbroken' over Ozzy Osbourne doc 'never realised he was suffering so much'Ozzy Osbourne fans were left feeling 'heartbroken' after watching a new BBC documentary about the late Black Sabbath star's life. View 3 Images Ozzy Osbourne passed away earlier this year (Image: BBC)BBC viewers were left feeling "upset" and "heartbroken" after watching a new documentary focusing on late Black Sabbath frontman Ozzy Osbourne. View 3 Images Fans of Ozzy Osbourne were left 'heartbroken' over a new BBC documentary about the singer (Image: BBC)A second said: "This Ozzy Osbourne documentary is upsetting," and another commmented: "I never realised Ozzy Osbourne was suffering that much." ‌In the BBC documentary, Ozzy said the gig was a "great way to go out" adding that he was retiring with a "clear conscience". Sharon & Ozzy Osbourne: Coming Home is available to watch on BBC iPlayer.