Just saw that. Unsurprised at the Ewoks, since CBS did the same with the Gorn in the Star Trek remasters as a cheap way to "add more life" to them, but the "Nooo" is really left field. Vader's silence was perfectly fine, and resonates more. He's making his choice, and no time to articulate it there. The no is meaningless melodrama. It's not horrid, but completely unnecessary.

And I'm a guy that absolutely loves the Radio Drama's take on the scene. In that, he's screaming, "MY SOOOONNNN!" and has a great dialog with the Emperor about putting him down. What makes it is the line about Palpatine being Vader's master, but not Anakin Skywalker's.

We're also getting that new Krayt Dragon call. Who knows what else.

On the plus side, they sound like they might color time it properly this time, and have fixed the swapped music.