Yep, this brings back memories of those old cartoons. I especially love how it just keeps going and going. It wasn't as long as a standard cartoon. It doesn't need to be. It still delivers all the laughs in its running time. I love the bright colors.
There's just so many wonderful details put into everything. That mask gag has been done before. I think it's pretty common actually. The voices were hilarious. It delivers just what it promises.