This is why you suck at training. templates shouldn't be how you evaluate a jitsu, that's just pointing out weaknesses and strengths, which is obvious as its a water projectile. Just by knowing that I can say that fire is weak against it and a just that moves you out the way will be good, that's common sense. Evaluating is telling how it can be used in ways outside the norm, how you would force an enemy into allowing you to use it, and even going as far as telling how you would combine a jutsu with every element to get a better combo. You have much to learn about teaching, young Nekura.