Oh, it’s great, highly recommended. Scratches an itch that Elite Dangerous couldn’t. I’ll warn you that at the moment, there’s only fast forward when docked, so you’ll need some patience for longer trips, plan accordingly. The main planet is actually the size of Earth, and a full orbit takes about 90 minutes. Always plenty of short to medium range missions to warm up, though. The two moons they just added are much closer than Earth’s Moon so at least transfers are less of a wait than they could have been. Eventually we’re going to get interplanetary (there are other planets but they’re unfinished and not intended to be visited yet) and probably in-flight fast forward, looking forward to those.