Personally, I prefer Blizzard, mainly for the sound of the guitar. To me it is apparent that the Diary album had the guitar run through the mixing board as opposed to Blizzard having the guitar running direct to the amp.
I also prefer the Blizzard songs. Like Revelation and I Don't Know they just sound fresher than anything on Diary...
The songwriting was great on the Diary record, it's the production I don't like as much as Blizzard. Diary isn't as raw or "live" sounding as Blizzard, and that is what effects my preference the most.
I also prefer the songs, as I mentioned before. Blizzard sounds, to me, more like what Randy would play. Maybe it's because of the Quiet Riot influence? Diary sounds more like he was writing "Ozzy" music in my opinion.
The production is the same reason I prefer Van Halen to Van Halen II - the first record sounded more raw and fresh, the second record sounded more polished. I prefer the raw sound...
This is only my opinion and I welcome everyone else's opinion (I do ask however that you not speculate on whether or not Randy was involved in firing Bob and Lee from the band, there is an appropriate thread for that elsewhere
