This is the ending that I imagined, with epic fight and makes you root for the people involved and a new plan for the upcoming future. What I definitely dislike is how little the explanation about Krusty is, which is odd. But beside that, the conclusion and how Shiro wanted definitely satisfying. An unexpected appearance from familiar faces fighting and giving their hope to Shiro makes that boss fight feel more epic in my book. A great overall ending. I'll definitely be looking forward to watch the next season too!