Sorry. I don't seem to recall anyone complaining about old Metallica.
Look at your calendar (while you decide if you have "a nut" or not) and I hope you notice that this was almost 30 YEARS ago now! FFS! Metallica of new is like Maiden of new. Both are pure jokes.
Sadly, though, I can't come up with any American band that did have more influence on metal. "DID" being the key word.
