I'm just playing with it on desktop (including the breakpoints) and agree that the UI feels thoughtful. I noticed a handful of small things to pick on (and if

I'm just playing with it on desktop (including the breakpoints) and agree that the UI feels thoughtful. I noticed a handful of small things to pick on (and if I'm good I'll go file issues...), but I like the broad strokes--particularly its use of space (at all sizes). I also see a lot of small+thoughtful UI/X features and decisions.