It's been awhile
Wow, I'm actually surprised anyone even remembered that "ChalkZone!" cartoon. It's probably the least popular Nicktoon they ever came out with. Anyway, this was great fun to watch because it really deconstructs the idea of childhood imagination. You lose most of your ambition as you get older. The animation was great in this, particularly with how the chalk world contrasted with Rudy's real world. I had no idea you could draw like that!
It was even a bit hard to recognize your art style. The voices were great and it seems like that's actually how the characters would sound in that scenario. It's funny because I am actually 22 myself. With all the crap that's been going on with me lately, I can totally associate myself with Rudy. It's a different and well done cartoon from you.