In my opinion, a book should only be rated decades after it was published, when thousands of readers have lived through it and agreed: “this book has changed us”. Today, I would rather rate the books published in the 1990-es, that would be more objective.
Anyway, thanks to Publishers Weekly for the job of putting together and highlighting some information on the most recent publications for us. With all the mass of books being published every year, it is becoming almost impossible to pick out really good books without the help of such ratings.

http://best-books.publishersweekly.com/pw/best-books/2016/top-10#book/book-1