I liked it on the phone, but do very dislike it on a 8" tablet - it eats 20-30% of a page space for nothing, even with minimal margins. Especially irritating is a huge banner with book title on every page - why? Do you think we forget what we're reading? Please back UI to normal, reduce minimal margins and make visibility of useless elements in page optional (with giving free space back to content, not like "Hide progress" option works).