On a recent trip to the Caribbean, I ordered a Tropical Something Or Other. Looked real good on paper, but it tasted like poison. Equally objectionable is the flavor of Midori . People say that Midori tastes like watermelon, but they lie. Midori tastes like cough medicine.
Most schnapps does, too.
If you want to make a good watermelon Margarita, for goodness sake, don't use Midori. It could be worse. I ordered tasted like licorice. I'll tell you what's convenient, though. A real bartender doesn't ask you how everything is because he knows you may have to lie.