This is a bit unusual for a radio CD. It's not even a radio, really. They visit a location (Kouenji) that was featured in the anime. I can see something like this being a bonus feature for a video release, but an independently released radio CD? It would've been nicer if it had video, or at least a lot more photos to go along with the audio.
Having said all that, I actually like this. I've always liked the "slice of life" type things, and well, you can't do any better than real. I particularly liked where they stop by a yakitori shop and order & eat, real time. Washizaki apparently lives in the area, so the whole thing is even more real.
As for Accel World connections, who cares? w
