Well, now. I was pretty sure Patrick would be up next, but instead, we got Sandy!
And she looks like a pretty fun Rushdown character, which kind of fits more to my playstyle, so I'll definitely be looking forward to trying her out!
As for Glove World, it looks like a fairly decent stage; I like that the cars can both damage you and be ridden on. Also, just from the layout, it seems more interesting than Jellyfish Fields. Though, I have to say, unlike with Jellyfish Fields, I'm not really feeling that music; the track used for Glove Universe in Kart Racers 2 was SO much better than that.
Also, SpongeBob's losing animation was him crying; not only is that rather fitting for him, but it also confirms that, yes, characters will have unique losing animations and not just victory ones, which I really like and kind of wish that Smash did.
Finally, was that Rep that was doing the narration? If so, I kind of prefer him because the one doing the SpongeBob showcase felt...a bit wooden in places.
So yeah, Sandy looks pretty fun overall!