In my opinion, it's unfortunate that they had clothes painted on them, despite how colorful the piece is because of it, which I can appreciate. Michelangelo painted them nude, and I think if that's how he painted them, that's how they should stay. However, I understand the reason. o.o...
Nowadays, such a massive piece with multiple elements would be considered or compared to as a mural. It embodies color, multiple characters, and tells a "story" of some sort.
"Last Judgment", portrays a beautiful representation of what awaits us in the after life according to Christian beliefs, and is a truly remarkable piece.