I don't know why tristan_louis' comment is dead, but they bring up very good point, far more egregious than either the social sharing changes or the design and

I don't know why tristan_louis' comment is dead, but they bring up very good point, far more egregious than either the social sharing changes or the design and screen real estate issues: The first thing that struck me is how much slower this reader is. There seems to be a refresh on every new move forward, which was less noticeable on the previous version, if at all. There also seems to be a substantially slower response time, on the order of a couple of seconds. Reader is now painful to use, imo. I'm constantly waiting for it to catch up to my actions.