Dumb nitpick..Energy weapons - no impact or weight to them
Again, I love this movie, but one thing that always bothers me is that weapons, look like they have force or impact when the beams hit.
There is a famous documentary in making Empire Strikes Back (I know 30 years later) but he says " you have to make the bloody things work" and he made the actors have a recoil effect.
The cool energy weapons have no force or weight when they are discharged.