Given the task definition and input, reply with output. Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.

I bought the Kindle as a birthday gift for my wife. She is really enjoying it. She reads a lot and has collected a lot of books over the years. We have bookshelves all over our house. We are going to retire soon and must down-size when we move from our house to a condo, so this is part of the book storage solution. The concept of paper books needs to change: think of all the resources that are used in making and distributing a paper book which many times then sits on a shelf for most of the rest of it's life. Millions of copies doing the same thing: gather dust. This is the future!
My wife loves it