You have to look at the time that. Duff was doing what he was. It was hair band time, it was all the same cookie cutter crap and the bass sucked if it could even be heard. Duff made the songs move and groove. He brought back a stones/ aerosmith type of vibe as did the whole band and at a time when no one was really doing it! His lines/ fills were very cool. Nothing crazy yet made the songs move and THAT is what a bass player is saposed to do. There is nothing new, nothing inventive, its all been done and the fancier it gets the quicker it gets old. I thing Stu Hamm is beyond insane of a player, but it gets old quick! My whole point was that bass is bass and I feel way too many guys make it out to be more than it is. I have 32 years of experience and after all this time I can so respect a bass player that plays bass. Duff kicks ass in an overall sense, playing what was far from popular at the time. Those songs were written from the heart not to be popular.