I think Avenged Sevenfold or whatever they are called are very mediocre.
My brother let me hear some songs and I thoght they were pretty stock to be honest.
Dude, your seriously missing out on a phenomenal band. Easily the best the last 3-4 years in my opinion. Their latest album, City of Evil is brilliant, they combined the mellowness of the 1st record with the agressivness of the 2nd and it's bloody great.
Check out:
Warmness on the Soul
Seize the Day
Betrayed
Unholy Confessions
& of course Bat Country (if this song doesnt get you pumped, nothing will)
you know ya wanna
or Korn failing to play a solo...
Good one man.
Id be afraid of the Korn fans seeing Robin with GnR and being like "wtf? why is Korn's guitar tech filling in for Slash?"
Id wanna see neither band open for GnR to be honest. Hopefully Axl has a great unknown act up his sleeve, or Death Cab for Cutie, or Avenged Sevefold's management on his speed dial