Okay Harmy, apologies for the delay, the clip's pretty long so I've been waiting to free up enough time to be able to go through it in its entirety. To speed things up in relation to pinpointing certain shots, i'm going to just state the frame number of the shot rather than the timecode in the clip, I hope you're fine with that. I not, let me know and i'll use the time codes instead. I'll put to one side my own project's colour grading in order to try and give as objective feedback as possible. All the shots I don't mention I think are fine as they are and this is of course all just IMHO. Here goes...
616: blue lettering is too dark
1151: 'Star Wars' letters and prologue scroll too dark
3934-3935: lighting inconsistent between the two shots
4223-4224: lighting inconsistent between the two shots
4287-4288: lighting inconsistent between the two shots
4999-5000: lighting inconsistent between the two shots
6283: too much red in shot relative to previous shot of c3po
6325: too much red/orange relative to previous corridor shots
6353: too much red/orange relative to previous corridor shots
6488: too much red/orange relative to previous corridor shots
6692: shot too dark relative to previous shots
6853: shot too dark relative to previous shots
7094: shot too bright for dark surroundings
8044: little bit too much red/orange relative to previous corridor shots
9124: shot perhaps a little too bright for dark surroundings
9200: shot perhaps a little too bright for dark surroundings
9261: shot a little too bright for dark surroundings
9288: shot too dark and inconsistent with previous shots of leia
10286: shot perhaps a little too dark relative to previous shots
10547: shot perhaps a little too dark
11029: shot a little too orange
11109: shot too orange, making leia's flesh tone overly orange
11165: shot a little too orange
11270: shot too orange, making leia's flesh tone overly orange
11377: shot a little too orange
11457: shot inconsistent with previous shot of leia, far too orange
11591: shot a little too orange
11618: shot inconsistent with previous shots of leia, far too orange
11645: much better, this is how whole scene should be colour graded IMHO, with a bit less orange to fit with the next shot
14830: sky too red
16115: sky a little too red relative to previous shot
16383: looks a little to red/orange compared to proceeding shots
22165: clouds/sky too red relative to previous shot with storm troopers
22570-22571: too bright at the end of shot, inconsistent with next shot
23185-23186: brightness/saturation inconsistent between shots
24218-24219: brightness/saturation inconsistent between shots
24305-24306: brightness/saturation inconsistent between shots
Going to take a break for a little bit but i'll be back to finish off. Hope this helps. :)