I know what you mean. A lot of the new bands that are often referred to as metal bands I don't get...as in I don't know how they fit "metal." I call them "commercial metal" for lack of a better term...or at best hard rock. Good examples of these bands would be:
Godsmack
Disturbed
Five Finger Death Punch
....these aren't metal bands and aren't very good bands either. They have some talent but the music is very, VERY generic.
Did you ever see the documentary "Metal: A Headbanger's Journey"? If you haven't, anyone that has any appreciation for metal would really enjoy it, even someone who doesn't listen to it much might find it interesting. Anyway, this guy broke down the metal categories better than anyone so far, IMO....although there are a few bands I disagree with in terms of being in the list or their specific placement, but it's still good.
