It seems to be missing some key basic features.

1) Transitions, funny, because your example videos on your Youtube channel show transitions, but the software itself and every actual stream done on it doesn't seem to support any. Like transparent MOV would be perfect, or at least some kind of basic transitions.
2) pre-set camera cuts (instead of A always being the dominant camera view, there should be a way to cut to full-screen B. Instead of having to change B's title in a pull-down to A.) I'd expect a Stream Labs or a Touch Portal-like system, a button (or tile) tied to cut between cameras with a 1-3 second transition... I made a ton of animated transitions I'd like to use with this software...

It's so frustrating because both of your products are about 70% there, but you seem to be missing key basic features that just kill its usability.

Unless I missed something. I did watch your tutorial videos...