Re: Audio transitions and overall leveling, I watched in browser on a Lenovo through Chrome w/ Sony Studio monitors and had no issues.
Also popped print v. 6.1 into my home theater with 5.1 and although a couple transitions are maybe… ever so vaguely muddled, I still think everything is super ready to final. (What you are fiddling with now Hal, the additional trooper voice processing, Rey’s volume, are valid nitpicks though thanks for all the attention to detail!).