Overall I was pleased with the products. I could tell I was more focused, and I didn’t feel jittery. I also didn’t have the dreaded “crash” like you do with energy drinks. The flavors were good too. I personally liked the Blue Raspberry Açaí flavor better than the Crack3d Korean Apple. I really can’t wait to try the Cherry Limeade, and I eventually would like to try the Passion Fruit Punch as well.