Trivium, Killswitch, Babymetal etc deserve to be called the SAVIORS OF METAL because without them metal would not gain any new fans and fade into nothingness! If I never heard Through Struggle by As I Lay Dying, I would never know World Eater by Bolt Thrower! You should all be kissing Matt Heafy’s ass!
No, actually you should be kissing Matt Heafy's ass because he introduced you to good music. Besides, it's not like you hate touching kissing ass or anything so you'd probably enjoy it.
Matt Heafy didn't introduce me to any bands, and I assume that the majority of people here have the same experience.