Kindle Paperwhite review (2015): our favorite e-reader gets even better

Of course, none of that means the Paperwhite’s design is perfect. I’m still a little miffed that Amazon didn’t enlarge the power button and slap it onto the back of the reader like it did with the Voyage. Instead, you’ve got to grope around for a tiny nub on the Paperwhite’s bottom edge, which gets old surprisingly quickly.

Really? Wish they hadn’t moved it. Never found the bottom button the least bit hard to use.