I'd echo other reviews that the quality of the product I received left me doubting whether I had possibly received some kind of counterfeit product.
To put it simply, this was vile. The smell, the taste, the texture, there's no way a commercially available food product could really be this unpalatable. It tasted like an indescribably strange slurry of industrial chemicals and animal proteins, and smelled just vaguely of chocolate. It was thin and watery, with a slimy sheen floating throughout, no matter how much I adjusted the ratio of water to powder, or how much I blended.
Something about this was just not right, and it got me genuinely worried about what I may have just put in my body.
Sorry this product didn't taste like you expected, but a protein powder with 1 gram of carbohydrates and zero sugar won't have the taste of a protein powder with significantly more carbs and sugars per serving.