Looks slick, as others have pointed out. However, if your primary value proposition is "a modern messaging app," you've lost a great opportunity to capture new

Looks slick, as others have pointed out. However, if your primary value proposition is "a modern messaging app," you've lost a great opportunity to capture new customers. We already have modern messaging apps, plenty of them to boot. Why not change that up a bit to be customizable messaging, or the most elegantly powerful messaging on your Mac, or something more than just "modern" messaging? Looks neat, regardless.