i dont know. i think a concert doesnt worth for a shit if the crowds just stearing at the stage. you know its important for the band too when the crowds fucking around and having fun. but if i were chester or mike or whatever, i'd just wish that the gig is over as quick as possible cause no crowdsurfing and no moshing means NO FUN. and its even harder when everyones behaving like rules have said it. its bullshit men...