Disturbing. I mean that in a good way.
This movie certainly got its point across. The actual death was somewhat shocking, but could be taken as amusing. What really chilled me was the moment when all the other people at the table took out their weapons. There was no sound. The scene was shown from different angles. The weapons, despite their cartoony quality, looked menacing, ready to create incredible carnage. But everyone merely put their weapons away and went back to eating. I can't help but feel there's a profound statement here.
This cartoon shows the effects of rapidly escalating violence and mocks the principle of armed deterrence. There is peace at the end of the cartoon, true, but it is an uneasy, haunting peace. This could be interpreted in terms of international war, domestic violence, or nuclear deterrence. Anyway you look at it, it's hard to ignore.