This is Old Skool Dr. Dre when he was in the World Class Wrecking Crew. This was the group he founded before NWA and Aftermath. Some reviews are probably from people too young to have experienced the era.
It contains the original tracks with Dre's voice from the 80's and the remixes from 1996. NWA is already in the Hip Hop Hall of Fame and eventually the World Class Wrecking Crew, and all the artists involved in the album projects may eventually go there too. The album is good to have in case that happens → it will be a collectors item. Dre has never put his name behind a whack project → nor mess with whack artists