> A curated walled garden including a review process. Apple keeping the dregs out and avoiding the place turning into a cesspool means users can be more confident about the apps and that halo effect helps all apps in the store.

I switched from Android to iOS and I just don't see this at all. Yes I'm more confident installing from the app store because of the security model, but android is getting that too. I'm no more confident that an app or particularly game will be good or worth downloading or buying though, and I don't perceive apps to be high quality in general.