I'm personally torn on the new share sheet. It's actually fast now, which is nice, and I like the fact that it (supposedly) can put contacts in the top bar that I talk to frequently (which I guess no app has added support for yet?) But it's still a bit confusing how it's organized, and now it has two planes of scrolling and sometimes apps disappear off of them unless I pin them in "Favorites" or something like that and the list only has a limited number of items unless I go into the "More" option. But more on point, I don't get why it doesn't flash scroll indicators…isn't that the standard way that iOS has hinted at scrollable content for years?