This is quite a quick read and fairly enjoyable. Yes, the main character is 'obsessive' but this is one of the main themes of the story ~ she is meant to be that way, she is meant to be over the top, that is her character trait. Similar to the unbalanced character in Single White Female. Once you realise that she is meant to be extreme and that she is meant to be this way, you can really enjoy the story ~ what will she say and do next...?
I did enjoy this book it is quite fast paced and an easy page turner, I enjoyed the story and the 'bunny boiler' aspect of it!