I tried a sample shot of their orange. Not too bad. I had a can of their berry. Tasted really good. Against the reps advice, I had the whole can (he said only drink half). I had the can at about 1:30 pm. By 2pm I was singing in my car at the top of my lungs...looking for my cell phone to find people to call and talk. By 3:30 pm, my heart was ready to jump out of my chest, and almost felt a little sick, because I was so anxious to use my energy. By 7:30 at night, my heart was still beating hard.
Not many energy drinks work, I have to give this SPIKE drink my blessing.