This book had a strong hook and a lot of potential. The premise, being stalked by someone who may have murdered your sister, is chilling. Early on, the book taps into that unease effectively. The setup is strong, and I liked how the suspect pool was handled. From the protagonist’s apartment building to the police force, there was a real sense of not knowing who to trust.
That said, I felt like the author held back from leaning fully into the suspense. There are definitely gripping moments, but just as the tension begins to build, the narrative often switches gears, slowing the pace, stretching into tangents, or drifting away from the central threat. I’m all for giving characters depth, but here it sometimes came at the cost of atmosphere and momentum.
The protagonist’s reactions also felt overly analytical. At a time when I would expect fear and uncertainty to be front and center, her emotional responses seemed oddly muted by organisation and planning. I wanted to see more unraveling, more genuine vulnerability, especially as the danger escalated. It felt the author wanted to explore the protagonist's sister more than the character in the present, the character the reader should be engaging with in the story.
Still, the characters felt real and the overall structure was solid. It’s a well-written book in many ways, just not as tense or emotionally charged as the premise deserved. A decent thriller, but with the concept and hook, it could have been a great one.