Mark Dacascos Should Have Played It Straight
I really like Mark Dacascos and I thought his look for Zero was perfect. Posing as a Japanese sushi chef was pretty cool, and being the leader of a group of top-notch assassins was spot on.
However, his goofy portrayal was Zero was a serious letdown.
It would have been so much cooler had he played Zero straight, as a non-sense, emotionless badass. This way when he would have said he admired John Wick because they were the "same" it would have given you reason to believe Wick was not like Zero because Wick was not a stone-cold, heartless killer.
Having Zero act goofy and fawning over Wick really took away from the character.