Impressive, all around. Not for me, but I respect what they've accomplished.
As for the analogue gauges, those are too bulky and the gauge face is set too far back, making them hard to read off-angle. If I were going to use analogue gauges on a PC, I'd probably go for slightly more of a steampunk aesthetic. Not too gaudy, but slightly play up the fact that they're analogue.
The e-ink background seems pretty genius, at first. However, it creates a new problem of having to front-light them, which I think is why they're set back so far. In the end, LCD might've really been the better option, given that people will be using them in rooms dark enough for them to clearly see their LCD monitors.