No,no,no. The question is...how can you tell if someone knows what a good show is.
What you were think of is the following:
How can you tell if someone is a stupid fuckfaced shiteating NARC who has nothing better to do than sit around and bash minorities (including Gays)? Ask them if they like bush, or if they're the above person
The band which possesses the m05t 0wn463. and Zeppelin were Coke heads, not stoners. So, you fucks can go listen to your "gangsta rap" and commit your hate crimes. But, in the end, There would be no Metal, no Hard Rock with out this band.
Again, the right-winged motherfuckers can go gain carneal knowlege of themselves.