The clip was meeeehhh... It could use some improvement. The custom textbox was okay, but the voice-acting was off, unconvincing like directly reading from a script, and the animation was also somewhat off putting. Such as Koopa-the-Quick being only having moving while everyone else had only moving mouths. It can be made better, first improve the voice acting. Some were so able to be clearly understood to the point I can hear the saliva in their mouth as their jaw moved in speech, like Red Yoshi; but then green Yoshi was so high-pitched with a lower quality recorder it was hard to understand him. Animation could use some improvement such as everyone has moving mouths/eyes. Keep at it, you'll get there.

Please try something without using the mario sprite pack and game backgrounds