Yeah, probably not the best when you are a reviewer!
Some nice playing on display - however, to my ears, there was a heavy bias on the DI feed when they did the blended mix.
Im not even sure the room mic was having any significant input on the blend mixes, even the ones without the DI. It was all coming from the close mic? (so for at least two of the cabs, the enclosure that the speaker is in doesn't really matter - as they are close micing the same speaker).