It could've been had at least a 3rd cut out and still gotten the job done, but I liked it nonetheless. It kept me up til 12:30 because I had to know what was going to happen to the the psychopath that is Lee Brightman in order to sleep properly. Some of the dialogue made me cringe and I understood the necessity of underscoring just how often Cathy checked her locks, but I think it was a little overkill. But other than that it was a pretty good debut. It reminded me of Girl on a Train meets Fifty Shades of Grey - but I liked it way more than both (to be fair I've never read Fifty Shades but sometimes you just know what to avoid). I think the strength of Into the Darkest Corner was the fact that you knew who the bad guy was the whole time, but he was so freaking creepy and unpredictable that you were terrified to see what messed up thing he'd do next.