Instruct: Classify the given Amazon review into its appropriate rating category
Query: Green Apple is absolutely vile

I'm very disappointed in the taste of this product, since the ingredients (and, crucially, dosages) are all spot-on. However, I found it took more willpower to actually drink this that it does to go to the gym in the first place. I bought the Green Apple flavor; I definitely had another flavor years ago and it wasn't this undrinkable, so maybe it's just this flavor that is a dud.