Well you dont have to bash metal about it, because it does require talent, so you cant really say it doesnt.
Revocation, Bring Me The Horizon, Pantera, As Blood Runs Black, Beyond Creation, System Of A Down, Born Of Osiris, Infant Annihilator, Rage Against The Machine etc. I also listen to loads of alternative/punk/rock bands ^~^
I listen to Children of Bodom, Slipknot, Five Finger Death Punch, Dimmu Borgir, Disturbed, Avenged Sevenfold, Bullet for my Valentine, Amaranthe, many more.
Korn, Trivium, Avenged Sevenfold, slipknot, nonpoint, hellyeah, mudvayne, killswitch engage, disturbed, system of a down and more possibly. Metal is my main genre :3
Children Of Bodom, Linkin Park, As I Lay Dying, Lamb Of God, Korn, Slipknot, Bullet For My Valentine, Trivium and others~~~
Metallica is the only metal band I like, since they dont over-do their screaming, you can hear the lyrics along with the heavy instruments. I listen much more rock than metal though
Sometimes in the screaming you can hear the agony of the singer, you can feel the emotion of the song. Sometimes understanding all the lyrics isn't even necessary. You can feel the music pulse through your veins and everything else just melts.