Yes, that is what one '5 star' reviewer suggested, and then went on to berate a few bands and the fans that like them. Perhaps it is that reviewer who shouldn't be doing reviews.
Anyway, it certainly does help if you are a R&B fan, but as with other collection albums, this does not do the whole way. A good few decent tracks perhaps, but could of been so much better.
I am afraid to say that the sales figures do not lie. So, for the really die hard fans there is a lot to enjoy, but in terms of what might of been, a little disappointing.