If you ask the roots themselves they have the completely opposite opinion. The are the intelligent side of hip hop.I can see that. My comments about the Roots pertain to their influences and musicianship. But Rappers today don't need or have any musical ability and wouldn't even know the names of the music legends that came before them.
I guess the Roots would label themselves a Hip-Hop group. Sometimes the rapping is very musical as in the following clip;
http://www.youtube.com/watch?v=ojC0mg2hJCc
sometimes it is just bad Rap with a very good musical accompaniment.