Congrats on the release! 😃
I tried with a simple character which was created based on your Spine project file and it looks good! :heart:
Here's what I tried:
Sorry about the lack of blink animations since I drew and rigged it in a hurry and about the closed mouth not being clean enough! I will make various modifications later.
It may depend on the environment to do this, but it seems that eye pupil movement tends to be a bit jumpy. However, the response for facial tilt, direction, and mouth movements are very smooth! Also, the setup was easy to understand, so creating my own project was easy for me. It is a lot of fun to try out the movements with this tool 🙂