Although this could be dependent on type of phone, I think next page swiping is kind of not smooth. I really have to tap the screen hard and swipe, sort of dragging before it works. Can this be worked on Jay?
This has been tuned to reduce the amount of movement required. It felt perfect before on the Lumia 800 but it's been pointed out to me that larger phones such as the Lumia 900 require more thumb movement to achieve the same affect.