Kiwi Guava is one of the best drinks in CELSIUS' Sparkling product line. Its best quality is the complex and delicious flavor. I complain that the drink cans across the line appear to similar, though that's a small blemish on the sharp design of the cans. The bold flavor in conjunction with absence of classically unhealthy ingredients should hopefully put a little pressure on the mainstream energy drink brands to refine their product, nutritionally speaking.