I made a kale, date, banana, and almond milk smoothie the other day. It was not as disgusting as you might imagine. Though I'm glad that, before drinking it, I imagined it would induce immediate vomiting, because when it didn't I thought, "Hey, not so bad." During the 5 seconds that it took me to drink the smoothie I had some time to think. I thought, "If this was not bright green, would I still think that it tastes disgusting?" Then I stopped, poured the rest into a new cup, and told my wife I made her a smoothie.