Unfortunately, Yelp does not give the option of giving half-star ratings. It would be a 3.5 star rating. They do not do a bad job with the wash itself. I do see an improvement in wheel cleaning between Cobblestone and the former car wash I used. Both times I have taken my car there, they have cleaned everything to my expectations. However, the drying is something that needs to be addressed. I understand how busy car washes can be but some tend to do a better job at drying the car off, even to the point that there is no microbeading of water on the glass. I have seen where my mirrors have microbeading on them after drying (could be from using a damp towel).