40 yo GGG, and yes, as GGG was coming off an impressive KO win vs Murata. He started slow but eventually stopped him. That win showed that GGG, while even at 40, is still a tough customer and still has KO power. It was important for Canelo to beat GGG convincingly at 168 because that greatly enhances his SMW resume.
You are easily pleased. Neither GGG's win over Murata or Canelo's win over GGG were overly impressive. Usyk beating Joshua twice was impressive. Crawford beating Spence in a few months will probably be impressive too. Canelo hasn't had those sort of impressive wins for a long time.