Hey, I can't post a screenshot right now, but there's a slight glitch in the beginning of the movie.
In the opening shot as Vader's shuttle comes out of the Star Destroyer, it's on the planet surface on the far left of the screen.
It's so far left, in fact, I don't even see it on my TV; I noticed in on my PC while piddling around. And it's only 1 frame so it's not really distracting or anything. Just thought I'd mention it in case it may helpful to know about.