Brad Gillis (ex-Ozzy Osbourne) just threw some shade at '80s rock, calling it 'prissy' and saying grunge was the shake-up the scene needed. He even sided with Joe Satriani, defending Kurt Cobain’s guitar skills. Fans are split: was grunge a much-needed reset, or did it kill the art of the guitar solo? The debate rages on! #Entertainment #Music #OzzyOsbourne