[Cthulhu_]

The movement wasn't too big an issue for me, but that's probably because I've played Kerbal Space Program, in which moving around in space is a pretty steep learning curve.

Anyway, that aside, it's a great game, you get a board where you can see everything you've discovered, whether you missed anything important, and links to other things you can pursue still. Or just go to a random planet / place of interest.