In all due respect, your laser bolts and lightsabers are too blurry for my taste. I liked in the original ANH that the edges of the lightsabers blades were sharp. They also flickered. Those two aspects made them feel dangerous.

A shot of Vader in the duel has been flipped. Could you un-flip his chestbox?
Also, I don't know if you have fixed the lightsaber in the shot after the duel where Vader walks towards the hangar.

There are also tonnes of goofs with the Stormtrooper costumes, but they are many and I think they would be complicated to fix. White gaffer tape, bits of armor falling off, white straps showing, missing brow, troopers swapping weapons etc. Especially noteworthy is Luke's shoulder bell during the prison fight.