I read behind The Scenes At The Museum and quite enjoyed it, then I read a second one (forgotten title) and enjoyed it less and I found this book quite tiresome. Maybe I wasn't in the right mood to read it but I found all the time changes a right pain after a while. And I started to find the tone of the book less and less amusing and more and more grating. However, I would be interested to read Atkinson's new novel as it sounds totally different to the prevous three that I have read (detective novel?) and has had some good reviews.