Hmm, based on your review the new Ozzy CD is pretty weak. Your review seemed to talk more about the history of Ozzy and Zak then anything related to the new release. A bit vague, but your final verdict states it's nothing to get excited about...which is typical for most old bands.
A) Scream is alright.
B) Black Rain sucked.
C) Zakk Wylde is what made the Ozzy Osbourne band so insufferable.
D) For a music reviewer you don't really talk about the music itself that much. Some band history is fine, band history taking up 75% of the review is not.