Have you read Yesterday by Felicia Yap? Getting a lot of hype

[tripfiction]

Yesterday is a much hyped book, the author was talking to Rebecca Jones on Meet the Author on the BBC. It's a murder mystery set in Cambridge where people are Monos (have only memory for 24 hours) or Duos (memory for 48 hours). An interesting concept at the hear of the book, it is memorable and well written. Has anyone else read it?

I haven't read it, but did listen to the Meet the Author interview. I thought that it sounded like a bit of a rip-off of Memento.