As far as hitting Flute where they needed to, I believe they did the right thing there. As far as SS3, I still think he needs to be toned down. He is still by far the Superior Leader for most decks. I'm not the greatest at balancing so I wouldn't even know how to suggest an edit to him to make him still different from what he is, but I was really hoping they were going to Errata him in some way. I still enjoy playing the game, especially with friends, and I think in future sets we will see the current meta shift more and away from SS3.
(namely because I feel like they are going to keep releasing cards that screw SS3 over in some way, or that is the feeling I get from their update) As a whole, though, I don't know how I feel