I normally can't drink these kinds of calorie-free or sugar-free things because they give me headaches, but these were on special, so I thought I'd give it a try. Both my husband and I thought the taste was actually not bad, but we probably wouldn't order it again unless it was on sale.
These were not bad, but they have a very strong Stevia flavour. The recommended mix is 4 oz. (1/2 C) club soda, so they make a very small drink. You may want to add more liquid to mellow out the flavour. They were an OK deal as something to try at the trial price, but I wouldn't buy them at full price. Mixed with some sparkling water, they make a nice refreshing drink - would be good in the summer on a hot day. They might be worth trying with crushed ice as well, for a more realistic margarita-style drink. And definitely no need to add the alcohol if you prefer a virgin drink!
When you add it to tequila and club soda it tastes like Smirnoff Ice. Has a more sweet than tangy quality. Easy to carry around, but having a pixie stick would do the same job. Might be better mixed with shave ice.