Rated 4 out of 5 stars

Undoubtedly, one of, if not the best add-on for pic viewing. However, with some kind of automatic scrolling, this add-on would indeed be perfect. The viewer would have the subjectively desired size, and other amenities of pv, as well as the ability to sit back and enjoy without any manual input whatsoever. Why not, scrolly fox and others have it. Is it impossible with this configuration? I'd contribute more, who wouldn't, if that final attribute was programmed, given that its possible for one to do so!

This review is for a previous version of the add-on (6.3). 

Like most users who ask for new features, you forgot to mention how much you will pay up front :/.