One thing I really found annoying: having to tap twice on the screen to display the GUI and go to next page.
I know that I can use the keyboard shortcut, but that's not how I would like to use this reader.

I may have not seen it, but I wish that you could implement an option to simply scroll through pages via the touch screen

thanks for this useful software

EDIT: of course I read afterward about the volume button to turn page ...