Black Sun

Probably closer to a 3.5 for me personally but I rounded up.
The Good: I enjoyed the boats and how they operated. The build up people powers and how their motivations made sense.
The bad: the start to this book was a little slow and bumpy. I took me awhile before I got that yes, story! feeling. Additionally the shifting view points are a little hard to follow until the characters are more established. I had to flip back and forth at least twice making sure I was connecting the snippets correctly, which would have been a pain with an ebook.
Conclusion: I had a good time and don't regret picking up another book by this author. In my opinion, she still has room to grow as an author.