theoretically, great, and I would be shocked if they did not release a product functionally equivalent to the iridium and inmarsat aviation and maritime terminals, because of how much potential revenue is there. it will also be much better and faster than a multi-axis motorized tracking geostationary maritime terminal ($40,000+ things you can find in radomes on large ships, operating in various ku and ka band networks). there has been no official announcement on that sort of thing yet.

the current terminal has motion sensors in it and is not designed for a moving vehicle, it will turn itself off. the same 6-axis sensors that are used to orient and tilt it to the proper angle can also tell it when it's being moved.