Gave em an 8. The songs I like I really like but they have a lot of filler tracks for me. But, you can't deny the bands originality. There is no mistaking those vocal harmonies, 30 years later they still sound fresh.
Just a side note:
My band plays "Man in the Box" and are working up "Check My Brain"
Video of us playing Man In The Box (obviously the vocal harmonies are subpar)