I hadn't read the book so didn't know what was going to happen, but within 10 minutes it was blatantly obvious what hadn't happened.
It was silly the way they glossed over her cover story about being held captive. Where was he massive head wound from being attacked? She said he took her from her house to the lodge in the woods. With the huge amount of cameras there, where was the video footage of her during the time she was actually in the motel/trailer park place? Did she delete the blank footage of when she wasn't there, and the footage of when she arrived in the car and was there but walking about freely, and only leave the tiny bit of footage of when she threw herself against the window to simulate being attacked?
Ben's character was followed to his dads house and the police where inside within 30 seconds of the alarm going off. They saw he was on the phone when they arrived but somehow thought he'd had the time to go down to the basement and try to burn the diary? It didn't burn, he knew what was in it, but he didn't go back to finish the job before they went back to find it? The police said it didn't burn because they interrupted him, but he was on the phone when they came in. Are we to believe that in that old house, the alarm system is linked to the burner in the basement to cut it off when the alarm goes off?
Her disguise of a slight hair colour change and cutting about 3 inches off it seemed to fool everyone, even those watching the TV with her on it.
Already been mentioned about her leaving the hospital as she did.
There were just some really silly bits in it