This book was a lot better than the previous, where the "protagonist" just kept messing around and picking fights. The guy is still an ass and the banter is still fun too, but now there was actually a story with a purpose, complete with a heroic journey and self sacrifices. Even the aliens got a lot more character and a justified purpose.

I also appreciated how the overall tone was less depressing, with less brooding about death and failed colonies. There's still some of that left of course but things are finally starting to look better for this little colony!