I've been drinking Coke for close to 60 years with all the changes you've made to "Better" the taste of Coke. Now you've screwed with Coke Zero... Yuk. Who ever the taste-testers were, you could have hired a bunch of chimps to do a better job because the new flavor tastes like WATERED DOWN PEPSI! Those taste-testers must have been eating onions right before they tasted the new product! All I taste is carbonated water and the fake sugar flavor of Aspartame. As for the new way to use our codes... that stinks too. Why change a good thing like rewarding us great folks with the ability to spend our points on free coupons for coke... I guess the owners aren't making enough profit. Ha!