0-1.5: Disgusting. Worth only mixing or meeting the drain. 2: Bad. Wouldn’t feel bad mixing 2.5: Sub-par. OK, but bland or somewhat flawed. 3: Good. Decent stuff, but not a top re-buy 3.5: Very good. I’d love to keep a bottle around 4: Excellent. A go to for me that is worthy of celebrating - will never get old 4.5: Incredible 5:Perfect and an all time favorite