Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Skeptical and proven slightly right

This will not change your water pressure, but it will certainly improve your shower experience if you have a standard shower head. Or even a fancy one that does nothing. I was extremely impressed with the product and have been wondering how to take it apart to remove the water stopped inside...honestly, one the better shower heads I have purchased but no miracle in terms of how much water pressure has improved.