So far as reviews go it’s not very review-y, but it makes a good read. The Scheimpflug illustrations effectively get the message across. The apology for the Canon 24mm TS-E that’s included I would have done without however (field curvature is not a feature, least of all here, IMHO).
I liked how the Live View feature combines with the PC-E to make a convincing view camera. See their video piece. Here's one frame out of it:
Look at his ISO setting. One day we’ll all forget how much life stuck at ISO 400 sucked.