In the last 3 years I made, with some friends, a live-action movie. We tried to make a blu-ray disc this week, which took about 5 hours to write, and yesterday we finally saw it, mainly to be sure that we didn't waste all that time for nothing.
I saw the movie a million times before, but god, watching it in blu-ray was like looking at it for the first time... it was gorgeous, beautiful, I didn't know our movie had that quality, we never thought it was even possible for it to have that quality, especially since it was all shot with a mirrorless, not even a reflex.
Can't imagine when it'll be shown in theater (we're renting a cinema for one night), it'll probably feel like hearing it for the first time too, since we could never watch it with proper speakers for now.