So, most of you despise hair metal, nu-metal, and metalcore. Some of us like them. To be fair, I think those of us that do like those hated genres of music deserve a thread to discuss our shit taste in music.
As far as hair metal goes, Skid Row was fucking awesome.
Glam/hair metal is definitely the best of those three genres.
I actually really like a lot of glam/hair metal. I always felt it had much more in common with hard rock than with metal, though, and should have been classified as such. But my music taste is thoroughly '80s in all regards, so yeah. (Also, even most people who don't care for glam sitll have love for Crue.)
Also, it's not as maligned as the three you mentioned, but it's not tremendously easy to be a devoted power-metal fan, either. Especially when you're not actually a basement-dwelling World of Warcraft obsessive.
If Roots wasn't nu-metal, I don't know what the fuck else you would call it.