Despite the fact that I know this is a troll video, I just can't help myself.
There are definately a few points of contention in this video and some incongruencies that make me a little irritated as well. It's not particularly fair to say, "You can't judge rap by what is mainstream," and then do exactly that with metal.
Some of my other problems include:
1.) Metal is about worshipping the devil.
No... Just no. Stereotyping at its finest.
Most metal I listen to explores the dark depths of the human mind/soul. That being said, some of the darkest lyrics I have heard have come from God-fearing men. So yeah, we can leave the, "Satanic," thing out of it. Sure, there are a few bands/genres that do go that direction, but I would hardly call them a majority; more like a niche.
I've made it no secret here that I adore Mercenary - both old and new. If I personally had to choose the best example of good metal, I would choose them.
There is no Satan worship, only exploring the darker sides of life. It ain't all rainbows and starshines.
2.) Metal/Rock takes no talent.
*Facepalm*
Tell me how synchronizing multiple instruments being played by real people in real time to vocals being sung in real time is talentless. One can generate a simple rap beat in Audacity in seconds. It really doesn't take much. Put some bad poetry to that rap beat and *boom* rap.
Having said that, there is rap out there that isn't all that bad. It's still not my thing though.
To say it takes more talent to generate a computer generated beat loop than to play a guitar, bass, drums, and/or a keyboard is ludicrous. That, and most metal vocalists can actually sing, as in, carry a tune.
Metal, well, good metal, is complex, comprehensible, and powerful. One should also keep in mind, that this is also simply an opinion of mine.
Please, tell me there is no instrumental or vocal talent here. Go ahead, I'll wait.