I think sometimes authors get bored with their own work and want to try something different. Obviously, that's not always a good idea and it can easily backfire on them in the way you describe here. One of my favorite writers actually killed off one of his most beloved characters so that he wouldn't be tempted to go back to him. I was not happy.

Ooh Roux sounds like trouble haha. But I can see where this would be a lot different from what she usually writes- it does sound like quite the thriller. I do like a suburban thriller type read once in a while, but you're right- there are a lot of 'em.

I recently found out about this book and have been eager to read it. I'm not sure about the author's other works, but this really does appeal to the thriller fan in me.

When we expect something from an author and it's why we choose to read their books, it can be disconcerting that they depart from the usual. This sounds good though.

Ooooh, I have this near the top of my wish list and was really looking forward to it. I understand the faults you found in it, but I think I'll still go ahead and read it when I get the chance.