Well, I thought I was off the hook because I'd missed the voting deadline. I only just got an opportunity to peruse all the reviews this evening. They were all extremely well-done, which only makes the choice more difficult. I'm going go with Adam, because it had the best mix of video/technical/text.
That said, my vote may be biased, because I've interacted with Adam a great deal on AH forums and it could be a subconscious influence. This was certainly a great idea and I hope to see more like it. I would just suggest that it be set up in a way that each reviewer and all voters could be anonymous.