This SO sucks. Major regression in functionality to lose the crown scroll to change the face color. My watch keeps turning red during the day when I'm wearing a jacket or long sleeved shirt (hint to Apple - not every place is 72 and sunny all the time), and it takes a few seconds to react. App scroll isn't something I will ever use - and they've dedicated two UX components for it (swipe up and crown).
This whole release completely borked the UX. It reset my app icon layout, and moved stuff for no good reason. Why does apple insist on not letting us customize controls.