Maybe I shouldn't have picked up this series immediately following the Study Series. Opal is coming across a lot like Yelena and I feel like I'm done with her for now. I was hoping for a different MC to lead this story, not another version of a Yelena from the beginning of the series.
I think instead I'm gonna go for a funny UF or something... different. Then come back to this once Yelena has left my mind.