I have been a regular Pantene user for a few years now, and have never thought of switching brands to a different shampoo. My hair is wavy and curly and becomes very frizzy easily, and Pantene keeps it in control. I went for a week without Pantene on a school camp, and I could tell the difference!
In Summer after swimming in chlorinated water my hair can still stay healthy because of Pantene. It used to get so dry and un-managible, but now that does not happen. Pantene doesnt make my scalp oily or leave my hair feeling unnatural like some other shampoos I have tried. It leaves my hair feeling really clean and healthy, and it smells nice too.
The only improvements I would make to Pantene would be a nicer smell and a cheaper price tag. Otherwise, I am fully satisfied with this product.