This was really cool. A lot of fun to watch, and nice to something come together with so much effort put into it.
There were a few things I could criticise however, and I don't mean to cause offense with them. They were just minute things that hindered the film a little bit.
I think that you should have reshot a couple of scenes where you had issues with extras being available, such as the Death Egg scene where Vader is talking to the Moffs and officers. The officers flanking Vader regularly dissappear and reappear, presumably as the extras weren't there for all the recording.
Also, during the Jedi Mind Trick scene, some extra in the background just disappears on screen.
And I also think that some of the voice acting could have been just a little tighter. Han Solo was a little flat at times, and could have done with a bit more emotion on certain lines.
And while I really liked your Vader, I wasn't as keen on your Ben Kenobi. I think it just felt like a bit of a mis-match between character and voice.
But I had a lot of laughs while watching, and I'm just impressed that it's a full hour long.
If I had to give a movie rating, I'd give you a 7.5/10! I'll be recommending it to other friends who play Blockland!