A lot happens in this story for such a short book. I would have liked it to be longer and bulked up a little; for it to have had a little filler.
The story is great and most of the character’s backstories are detailed, except Edan, and the history before Katya’s involvement is outlined well. However, it feels like most of the events kind of happen all at once. I think some bulk at the beginning when Katya arrived at Aquadome would have been good — set some setting a bit more and let the characters settle in before they’re thrust into these events.
A solid 3.5 It was good, taken from the action which kind of started in the first chapters itself... I liked the characters, especially of Katya, Coen and Eden, they were strong..