Eh, I thought a lot of grunge was shit minus obviously Nirvana, STP, and AIC. Nu-Metal had a lot of one hit wonders, but had some great standouts as well. Korn, Sevendust, Slipknot, Deftones, SoaD, Disturbed, Chevelle, etc.
After came Emo shit and Metalcore shit. I can hardly stand either...