Added a direct comparison video between untouched and regraded BD: https://vimeo.com/200184533 - have fun, and post your feedbacks!
Looks great! Glad to see you’re working on this again. 😃
One thing did catch my eye, though. The black levels on the regrade didn’t seem to be quite as deep as those in the untouched video. Could that just be related to the compression necessary for streaming?