uhmmm... that's sort of generic.. peep this:
DMX:
1 - wow!
2 - whack
3 - very good
4 - eeehh
5 - eeeeeeeeeeeeeehhh

2Pac:
1 - crappy
2 - good
3 - tight
4 - classic
5 - classic
6 - classic

Jay-Z:
1 - classic
2 - good, but not THAT good
3 - crappy
4 - crappy
5 - good
6 - crappy
7 - ok