To me, Coca Cola Zero has a terrible aftertaste. As do most diet/zero calorie drinks. However, the bitterness is the equivalent to what I imagine battery acid being like

Tastes great one of my favourite drinks but since the recent war I'm going to boycott cola and have been the past few months. It's too bad as I loved all cola products

When I say this is my go to drink I mean it! I wil randomly crave something carbonated and I’ll either drink a Dr Pepper or a Coke Zero! Best taste and zero everything!

I love the amazing flavor and cheap price of Coca Cola Zero! Its packaging is extremely unique and so is its carbonation. Even though I don’t know all of the ingredients in it, it’s still amazing!

Coke Zero and Diet Coke - what is the difference! I love the taste of Coke anyway and it’s such a pleasure to have it. Especially with fast food. Happy to enjoy any time

The taste of Coke Zero is disappointing. It tastes how regular cokes does once it's flat and been sitting out too long. If you want a zero calorie coke, go for Diet Coke. Aspartame is really not as bad for you as they say

By far my favorite beverage. This coke flavor is amazing for zero calories and to me doesn’t have an artificial sweetener taste. Also love Cherry Coke Zero.

Waaaaaaay better than diet sodas! Coke Zero doesn’t have a bad aftertaste like most diet sodas.  When I am on a diet and have a craving for soda, this is my first choice!

It just taste like Pepsi. I mean it's not bad but I would still go for their original then the zero sugar one. Then again you can't really change much since it has no sugar to it but it's nice. I could see myself reccomending it to people.

A great low calorie alternative to the original Coca Cola. I would recommend this when looking for a version which is not as high in sugar. However it does contain sweeteners.