Hah... been using this thing since launch and I never once thought to swipe left/right on the screenshots in AppWorld.
Would be helpful if there were indicators that there were more than one screenshot (a scroll bar or left/right icons)
Okay. I confess. I have no idea what you are talking about.
When you click on an app in AppWorld, it shows you a description and an app screenshot. What I didn't realize is that there may be more than the one screenshot. Swiping left/right over the app screenshot reveals more.