Terrible Reader
I found the application to be very flaky and not user freindly. I used it for a text book and often copied problem questions at the end of the chapter to a word doc. After a copy it would jump to random places in the book. Scroll had a similar effect, when scrolling down, upon reaching the end of the page it would often jump back a page rather than forward. If I could have used adobe reader or even preivew on Mac it would have been a huge improvement over the Kindle reader.
Kris Clayton about Kindle Classic