I really wanted to love this book, and for quite a while I was as sure I would, but nothing upset me the way the unnecessary ending did— I feel like in a ploy to be witty the author has ended up being too ironic and too repetitive which kills all the intrigue the premise was supposed to have :/ 

The ending was as disappointing as the start was promising, and honestly ended up being the last straw for me T-T

Bottom line, this isn't a good guide on how to kill your family and I'd suggest my fellow crime lovers to steer clear of it if you are looking for an actual guide /hj