Good, I guess. Not much happened. Mewtwo had two moves nerfed a bit, S. Mewtwo had most of his field phase nerfed, and Resh isn't as dumb.
There's little consensus on who's good or bad at the moment. People seem to think Machamp, Blaziken and Garchomp are the worst and the Pikas and OG Mewtwo are the best, but then literally everybody else nobody agrees on.
Supports seem pretty balanced, though again there's not much consensus on what's good or bad. Cress is, honestly, overrated to heck. You can only use her once, even though you can use somebody like Resh twice after a cheer. Unless you're S. Mewtwo or maybe Blaziken you might as well use the separate healing and burst supports. Besides that I see a lot of Rotom/Togakiss, Jirachi/Whimsicott, and Diglet/Cubone. On the opposite end basically the only support I see called bad is Quag/Magton.
There's just not much to balance right now. It's good because they didn't butcher anybody, I suppose? Though S. Mewtwos seem to disagree, lol.