Rhino's Energy Shot Cola

I've gotten in the habit of smelling drinks before I drink them, as if it's going to prepare me for what it tastes like. This smells like cough syrup, which half surprised me since this is supposed to be cola flavored. But on the other hand, I should expect it since most energy shots taste pretty bad. While this isn't the worst tasting energy shot ever, it's definitely not the best. I don't really see how this is cola flavored. There is a VERY slight cola aftertaste, but it's overshadowed by the gross energy drink taste.