You'd never know it, but I can get extremely fussy when I focus in on particular things.;) Anything I say must be taken with a grain of salt. It's when things come very close to being perfect that I'm at my worst. Slight feelings.
The background environments of Kamino interiors and the battle on Geonosis left me with a slight sense of unreality. I'm not a video gamer.
I was surprised by the difference the color adjustments tests made for the arena battle. It was very good as is, but the greys and contrasts moved it to utterly convincing. Oranges, pinks, and buff colors, together with lighter contrasts, seem to be very slightly less solid. Upping the grey scales and contrast slightly increases solidity. Jar-Jar was an excellent CGI presence. I think slight problems in live characters relating to him made the only tiny difference there.
My only point is that any live action remake should be entirely about presenting GL's story arcs and characters to the greatest effect, artisticaly. All other considerations should serve that goal with a faith that plenty of merchandise opportunities will be created on the way.