for a few reasons...

1. I thought she'd be smarter, and say that NPH set-up the whole thing, not only kidnapping her but setting her up to frame her husband... Otherwise it just ties up to neatly for Afleck or her (buckets of her blood in the kitchen, murder weapon which detective questioned her on)

2. I don't mind movies going away from happy ending or expected ending, but her winning somehow after all this is pretty insane

I liked the casting though, the sister was great, thought Tyler Perry was great, thought Kim Dickens was great, and the model titties on aflecks girlfriend were fantastic, and thought Missy Pyle, Lola Kirke and Casey Wilson were good comic relief