optimist_ic 's review for:

Stay Awake by Megan Goldin
4.25
adventurous challenging dark mysterious tense fast-paced
Plot or Character Driven: Plot
Strong character development: No
Loveable characters: No
Diverse cast of characters: No
Flaws of characters a main focus: Yes

Fast paced and the story jumps a lot within the timeline, so it becomes a task for you to piece together each snippet of the puzzle as it shows up and that becomes straining as it also alters through different povs. 
The fact that the book didn't really state the motive for the double murder directly and the fact that there was not a definitive end to it all, covering the consequences didn't do it for me. The book despite an excellent plot and being very well written felt incomplete.