The Ruby Red Tangerine flavor is frequently described as positive, encompassing attributes such as delicious, bright, crisp, zesty, bold, natural, authentic, and flavorful, often noting a balance of tangy and sweet citrus notes. Many customers highlight the product's refreshing quality. It is widely appreciated as a healthy alternative to soda or sugary beverages, often due to its zero-calorie and no-sugar content. Waterloo is often cited as a preferred sparkling water brand, with customers expressing loyalty and recommending it. The carbonation is generally well-regarded, being described as having a good fizz, lively, and smooth. A notable portion of reviews, however, describe the flavor as mild, light, or not strong enough. Several customers comment positively on the product's reasonable or affordable price. The absence of an artificial or strange aftertaste is a recurring positive point. The drink is frequently recommended or enjoyed during summer or on hot days. Some reviews suggest its suitability for mixing with other beverages or spirits. A smaller but still significant number of reviews express dissatisfaction with the taste, describing it as off, weird, or generally unpleasant.