On the flip side we can also talk about the annoying running shoe store salespeople. I walk into the store willing to (stupidly) overpay for Mizuno Waveriders. All I need is a size 10.5. Don't care about the color. The salesman does full court press to convince me to step on the treadmill so he can videotape my footstrike and recommend a shoe. Against my better judgment I agree, and he confidently recommends something I've never worn but equivalent price. Thank God for their 30-day return policy because those shoes didn't work for me whatsoever. The "expert" advice is rarely better than your tried and true.