Every time I enter a Walmart I die a little inside.
My main complaint is with the optical department. I was there waiting for an Rx to be filled, decided to browse the glasses and the 23 year old that probably lives in his mothers basement offered to tighten up my glasses (that I was wearing). Really, he brought it up, then when asked said it was going to be free. All he did was take them into the back room, they did stay up better....but then, literally less than 5 minutes later said it would be $5.00. Long story short I choose to pay since I feared security was going to hassle me on the way out.
Additionally I do not see why people say Walmart is so cheap. Really, occasionally I find good bargains but I can find prices just as good in many other stores.