When the best user experience isn’t the best user experience

I've recently been reading a fairly lightweight, factual book on our Kindle. It's probably been about six months since I've done this, as my wife has had sole custody of the thing for an age, apparently reading Agatha Christie's entire back-catalogue. Anyway, as when I first bought the thing, I have been marvelling at what a nice user-experience it provides. So light, so easy to read, so comfortable to have my thumb by the next-page button and so romp through any given book, never seems to need charging, and so on. It would be fair to say that, as far as I was concerned, the user-experience lacked nothing.

Having recently finished making a vast set of built-in bookshelves for our living room, I have finally got around to unpacking all of our books from their hiding place in the loft. To be fair, we have only been living here for two-and-a-half years...! One of the books unpacked was a rather nice hardcover version of the same book I'm reading on the Kindle. I now seem to recall buying it, nearly new, from a bootsale shortly after it came out. This seemed to be a good excuse to try out a back-to-back comparison, so that night I read the next 3 chapters from the book instead.