Nina's character at the start was so ridiciolous that I knew straight away something is up with her. The author went overboard, the same kind of crap continued for half of the book. I don't think there were twists and turns all the time at all...
Once the explanation hit at 70%, when voice changed to Nina and then changed back to Millie locked in the attic it was as if the author hit copy and paste on them. Two characters melted into one voice and I doubt it was made intentionally. I think the author struggled to really make these two characters vivid. They both behaved very similarly in the attic and if N had the spray then she'd use it in the same way.
Balancing 3 books on your belly hurts? I can't imagine it being worse then plucking out 100 hairs with roots. Andrew couldn't think of anything more interesting I guess

he lost his form for sure.
The end was..... No.
By now we have watched enough of crime shows and docs that it was obvious his locking in the attic comes from his mother being a total bi*ch. It was the most "be shocked!!" ending but I was left looking like

.
And Enzo rejected Nina to go f around with Millie? Hypocrite


are there no women around his area?
However... I read all of it, which I can't say for a lot of the books. I'm a serial DNFer so this was good going. I liked how the style changed through Nina's chapters and these are the once I binged. They were interesting in set up and story continuation. I definitely cringed a few times at some of the attic shenanigans.