As Daniel Jolley has already written a very detailed review, I will only say that I found Sublime to be a somewhat weird, disturbing (at times), but very thought provoking movie. And as I reflect upon it, which would be hard not to do, I can certainly say that Sublime is very well done, has very believable characters, and has a most wonderful and haunting soundtrack. Unfortunately, there is no soundtrack available, but I'll be trying out some Bird York CDs.
The Blu-Ray picture is good, although the movie was so engrossing that I'll have to rewatch to determine ultimate picture quality. The sound was also quite good. I have no regrets at all about the purchase, which I made because of the Amazon recommendation system.