Position on glam rock

Saw a few indie (and one semi indie) glam bands... first singer was utter shit so payed no attention. Second was a guns'n'roses cover/tribute band whether they like to call themselves that or not.... fucking horrible! could only hear the singer drummer and rhythm guitarist and they all have stupid expensive instruments. the people (cept the singer) may have been awesome players but couldn't hear them for fuck. 3rd was a Metallica tribute band which was definitely my favourite band of the night (again they might not call themselves that but they are) and lastly was the main band which I'm afraid to say (very sorry Laura) no, just no. Theres a film with mark warlberg where he plays the lead of a "metal" band which is a perfect example why its a no.