Very good, overall. If you're a science nerd then having ships actually moving by vectored thrust, rather than flying like planes in space, is a big plus. Some scenes take advantage of the idea that there's no "up" in space and the way that space travel is dealt with, in general, makes it very good from a technical/visual aspect.
The story is also good, so it's not just interesting window dressing.
Vectored thrust? Like in the video game Asteroids?
Genuine question.