Well, I just finished, and i have to say: it is an improved version of TROS, small changes can fix a lot, i think that’s the case here.
Even though I liked a lot (I got more emotional this time than in the premiere), I agree is indeed conservative, i think is a nice base for radical edits, and, with luck and with the Big-Bad Mouse good will, a future base for an extended cut if deleted/alternate scenes were ever released (or someone is crazy enough to produce new scenes).
There are nitpicks I would complain, a shot here and there, some unnecessary fan-service (like chewie medal or the kiss), etc, but nothing too big to point out (and can be easily customized at will).
Nevertheless, a fine workprint (and fine addition to my headcanon), really looking foward to see the final cut.
Good job, Hal, thanks for making Star Wars better for us 😃