That was fine, but could have been so great !!! too bad.
First the CGI and space time is perfect for a fan made thing, i mean it look believable and you don't have the impression its fan made.
Acting, i do agree it could have improve, but it didn't bother me that much.
2 things should have been change. First the light saber fight, i was hoping for something more quick and long, more epic, you can't top anakin vs obi-wan of episode 3, but still since they put so much effort into CGI, how hard was it to do a better job with light sabers...? The final fight was slow...
Next is the story, and the characters. The Emperor Hand was a nice concept, but since she is supose to be "the emperor hand" then why the hell Vader kill her and it seem the Emperor is fine with it. Plus she did everything she was supose to do, so no reason to kill her. She could have die in the last battle since she had to die if it want to fit continuity.
Anyway, i enjoyed it, but its very sad they put so much effort in special effects but completely scrap the plot and characters. Plus you have Vader and he never fight? cmon