Fantastic piece of work and great tutorial!
I'm not an animator, I only came here when I wanted to get my dog, Finn, singing a song with me on a video... this was the result if you want to check it out:
https://www.youtube.com/watch?v=vVO6rAe_O2M and as you can see, it's ok, but not brilliant... so I checked online to find something better online to animate Finn... CT 8 looked ideal, so I went ahead and purchased, but disappointed with results.. keeps crashing and lip sync seems way off the mark.
Anyway, enough of me going on... as I say, great tutorial and Reallusion should hire you to help them work on there basic Lip Editor... your obvious understanding of phonic patterns and lip form would be a great asset!
All the best!