Instruct: Classify Amazon reviews into positive or negative sentiment
Query: good shot of non-jittery energy

I like this stuff! Good source of various vitamins (esp potassium) and it seems to give me energy without some of the adverse effects of other energy drinks. Not a significantly high amount of caffine which I like. Heck, this stuff might actually be good for you! Taste is good, better than many other energy drinks and the price is good compared to anything you might buy in a can. I prefer the orange flavor. Probably good for hydration during hot sweaty work or sports events.