Mas Underrated ata si Dean DeLeo of Stone Temple Pilots. Di pa yata siya nabanggit sa thread na to. Even his bro, Robert DeLeo is very good. Listen to old STP songs like "And So I Know" and "Hello, It's Late" aside from the other big hits that they have made. Eversince, his sound and skills has been the backbone of STP's music but he's not that much regarded as a guitar great.