I really hope they expand this button in software later. Long press as the only activator is absurd. How about single? Double? Triple? Short-long?

I hate that the only option is long. Also I wish I could change the behavior based on context (is the phone locked, what app is active, etc). I don’t need camera or flashlight if the phone is locked, they are right there but elsewhere that might be nice.

I’m leaning towards camera in video mode as what I set it to, since getting to video mode takes longer than I’d like in most cases, even from the Lock Screen.