Finally, I had picked this up after neglecting it for so long..
I am a huge fan of the second book Shadow Bound and it's the only reason I decided to continue Oath Bound. Maybe I felt that it won't be as good as SB, and I was half right. It wasn't really bad.
I loved the two main characters Kris and Sera. They were truly a match. My pain was with the overall arc. I felt it lacking something that can be really explosive as SB was. Anyways, I liked the humor so very much. Maybe that's what made it tolerable. I love Kori but she can be too much. And way too less Ian in my opinion *heart-eyes*.