I read this hoping for more interesting background on the idea of a piece of fiction based in cognitive neuropsychology including synesthesia and memory, but while it was an engaging piece of fiction, I was left hoping for more in the science background department.

It was a nicely tortured main character with an intriguing background working slowly through a relatively standard police procedural drama. I was left hoping for a more nuanced and bigger ending, but was fairly satisfied with the reality of the ending. Though not bad overall and recommendable, it isn't something I'd necessarily want to option and produce as a film, though I can certainly see someone doing it.