It's great to have such a wonderful conclusion to such a great series! It was so funny to hear Cream say, "I'm such a little bunny!" over and over. The sprite work was so good. Yeah, I'll never get tired of those. I wasn't expecting Wakko to appear. Crossovers are always cool.
I don't know why you changed the name. William Shatner and no audio of Rocket Man? What a letdown! Mario and Sonic have been in so many Olympic games now. I think Cream the Rabbit is some dirty euphemism.