As a employee at Wal-Mart, I'm sadly not surprised by this. Christmas time is the absolute worst time of year for us. Instead of seeing the best in humanity, we see the greediest, whiny a-holes you can think of. Add to that 24 hours of bad Christmas music, and its a very unhappy time of year for most of us.
Just remember kids, when you're buying at the check out counter, the cashier hates your guts.
Oh, and we are out of Wii's and converter boxes, and you *****ing at me about it won't change the fact that we don't have any.