This is incredible - recorded my voice and I'm blown away with the results.
One thing: I found that I was in such a hurry to record that I probably spoke faster than normal. It'd be nice if there was a way to tune a few parameters manually (tempo, pitch, etc).
If I ever lose my voice and have to have a TTS appliance speak for me, I'll be contacting you all to get my voice profile!
EDIT: For those interested, pretty impressive that it figured out the appropriate cadence for this: https://lyrebird.ai/g/v7MpYaUA