Harmy,
ok I watched it once and will watch it again tomorrw to see if I can find anything else.
It looks amazing (not the quality because its compressed right now) but just the overall job you have done.
1. @ 1:25:38 you can see matte lines around the death star (left and top of death star) it really shows against black space; i am sure this is the actual film though, not sure you can do anything about that.
2. 1:29:36 You can see matte lines (box) around death star when its very small; the fleet has just come out of hyperspace and Lando is looking at the Death Star. Again I am sure this was how it looked back in the day not sure if you can fix or want to.
3. @ 1:29:40 Matte Lines around Death Star as akbar is looking at it...same as above.
4. This is the only thing I found that is really noticable. 2:01:09 there is either a missing frame or one too many as it stutters when Luke and Leia are walking away as Luke as looking at the ghosts.
I will watch it again my friend and see if there is anything at all I didnt catch the first time. I think you are doing a wonderful job and there are a lot of us that are most grateful!
John