The UI feels quite haphazard, it doesn’t follow the same approach to UI like other drawing tools and it feels like it’s trying to reinvent the wheel when people are already used to certain areas on the screen being used for certain things, and personally the UI scaling looked quite rough last I looked at it. It just gave me the vibe of a programmer made tool to have something graphic to edit things rather than one a designer spent time r&d-ing from the bottom up.