This IS the single best ozzy osbourne album ever made and outdoes EVERY black sabbath album by far... (in my opinion) But I was very dissapointing to buy this CD and then learn of the TRUTH!!!!!!!!! Re-Recording the album is FAR from what i expected and i am angry. This album is the single WORST remaster ever.... Ozzy and Sharon have taken out and rerecorded the original bass and drums in the album. These new performers lack any power the orininla performers did and have shockingly inferior performances of the songs and seem to have no sense of the real song... "I Don't Know" is weak and lacks power.. "Crazy Train" is rushed... all are ruined!!! DO NOT BUY THIS!~!!!! Buy the 1995 remasters....