I can't recall the last time I read a paper book cover to cover (I think it was a Kent Haruf novel given to me by a friend six or twelve months ago), but recently I wanted to read Keigo Higashino's Naoko, and it was only available in paper, so I purchased and read it.
The tactile quality of the paper book was undeniably pleasant. I enjoyed the feeling of pages flying from my right to my left hand. Progress through the book was a physical adventure, and I seemed to pick up momentum as I got through it. With each page, I could see that I was completing a greater and greater portion of the remaining text, and my subjective feeling was that I completed the book faster than if I'd read it on the Kindle.
Reading in artificial light was difficult. I felt like no matter how many lamps and overhead lights I turned on, the paper was still dimly lit. But reading in daylight, even with just the light from a partially-blinded window, was extremely simple and caused no perceivable strain. This was true even though the type on the book was much smaller than I'm used to on the Kindle. And I was put off by the difficulty of highlighting passages or looking up terms in a paper book. Since Naoko was set in Japan, it would've been most helpful to have been able to look up the various place names and cultural references.
I'm often told that people experience some form of sense-pleasure, often attributable to nostalgia, when they hold a paper book. I don't believe that this was the case for me, but the human mind is a strange thing, and perhaps there was a deeply submerged element of that emotion within me.
All told, I was pleased by my paper book adventure. In fact, in the interim time I was inspired to inspect my wife's bookshelves to see what other paper books I might read, and within the course of a few hours I read Sense of an Ending by Julian Barnes, in which I also experienced the same feeling of motion that I think is perhaps a peculiar attribute of the paper book. I am sure this sense of motion could be replicated in electronic format, but since it's directly related to the bulk of the paper book, whereas the strength of the e-book is in its weightlessness, I think these two qualities will forever remain opposed.
I am still not certain in what situations a paper book is superior to an e-book. Sense of an Ending and Naoko are very different books. One is somewhat meandering literary mystery, the other is a metaphysical thriller, but both are quite short. I think reading a longer book in paper format would be difficult for me. The last time I tried was with Herman Wouk's Youngblood Hawke. The book was excellent, but the print was quite small, and by the time I was done I had a splitting headache. Lately I've had back troubles however, and I did enjoy that the paper book can be read in a greater variety of physical positions than can the e-book, and I think perhaps for this reason a longer book would be more comfortable to read. I just wish they didn't make the print so small (and yes I know about large print books, but the problem is that it's the longest books that have the smallest type!) In any case, I will soon experiment further.