I think just rolling with the interviews is better, because talk just flows more naturally and is generally more fun to listen to. For stuff like this though, where you're breaking down everything, I'll agree that it can help to structure it out a bit more. Personally though, I like when you guys end up just going off on dumb little tangents when you freestyle that shit, lol.
More feedback:
If you have the time for it, adding in best uses of meter in with the "What's best normals/specials and when to use them?" questions would be nice. Rough(bad) matchups and how to best deal with them is something else that may pull a good chunk of discussion. I like that you went over two characters in one session though. As a result, you ended up keeping things quick and to the point while still bringing forth the most important things.
Oh, and don't worry so much about how to describe the looks of the attacks! Saying the input and a short description is plenty enough. =>