This was an okay installment in the series. The romance didn't do it for me, and unfortunately the larger macro plot didn't do much to advance the greater story. The only thing I really enjoyed in that area was the final meeting,

where all of the San Francisco races finally realize they need to protect their area from the Scotts and Pure Psy. And Nikita!! WHEW. I'm so interested in where she's going as a character.

As for the romance, meh. Drew and Indigo kept getting in their feelings about what they THOUGHT the other was thinking/feeling and it got very annoying, very quickly. Good for them in the end, I guess.