I'm giving it 3.5 stars... I love the orange celcius in a can. They wake me up quick! I ordered these to make it more compact in my b backpack but they didn't give me the crazy boost the celcit's cans did. I ended up comparing labels and saw they are 100mg difference. Haha. So I can't blame celcius for my lack of reading! The taste is alright but I can't say they helped me losee weight? Yet??