I like coming to Dick's whenever I'm in Scottsdale as they carry some lines that I can't get in Canada - Callia by Carrie Underwood and Lucy. They generally have a good size selection and reasonable prices, and I like that I can get some unique pieces for the gym/yoga/weekend chilling. I've never had a negative experience but I can see how people might get frustrated if they needed help as it's sometimes hard to find staff to let you into a change room. You pretty much have to help yourself.