As most salons, this is full of artists, keeping that in mind, this salon is great. The front desk staff is so-so.
John is my stylist and is an absolute magician. Not only does he not make you get services you would otherwise not need, he is one of the best stylists I have ever had.
Not sure about the other stylists, but they all seem to have a following of their own, so would imagine they are great as well.
Cost - is about the same as you would find anywhere else, for cut/color is around $100.