In my opinion yes.
Firstly, no one should commenting on the hair color as if it was a flop in production because it's just like the proto. No need to like it, but it can't be regarded as a QC flop.
As for the overall quality of late. ANH Han has demonstrated a finer quality to SSC's clothing that from pics, I see carrying over to Luke as well, and the Hobbits also showed better tailoring, linings on jackets, clean edges, no fraying threads. Han and Luke also demonstrate a pattern towards replicating or bettering the prototype paint, a longtime chief complaint of folks.
To me, Sideshow is stepping up their game. Maybe it's not at the point folks think it should be at, but I think it is further along than it was 6 months ago.