I though Brad did extremely well on that album and DVD. Brad always had a killer live tone...thin it wasn't. it was classic boogie tone.
I saw Brad front row in Ann Arbor MI on the Diary tour, a few weeks after seeing Randy on the same tour in Detroit. It was still too soon for me as Randy was my guy back then. Bard did the best he could playing Randy stuff and was a real professional, people were flipping him off (sadly my 18yr old self included) and it didn't phase him at all. He did a fine job and the average joe wouldnt have know any difference
I love the Speak of the Devil Album, I though Brad was great on that one.