Instruct: Classify Amazon reviews into positive or negative sentiment
Query: wonderful

This is a wonderful product and works as such. I have been using this product for this last year and the only concern I have with this recent purchase is that the product itself has a different consistency and gloss to it. I have not used this last bottle I purchased yet-so I can not say anything about that. Because of the look in this last bottle I believe they have either changed the formulation of the product or the product inside this bottle is not Kenra Shampoo. i guess I will not find out till I use it.