I don't have any useful opinion here, but the demo video uses my terminal-parrot[0], so it's clearly a great tool.

edit: On closer inspection of the video at 1080p it actually uses parrot.live[1], so it's an OK tool ;)

[0] https://github.com/jmhobbs/terminal-parrot [1] https://github.com/hugomd/parrot.live