Sorry to hear about your issues
I think we are all forgetting that not all of the blame would be placed on Apple. You are purchasing from a reseller. Resellers have their own rules, and governing policies. Apple provides a warranty, yes. But are you positive that these issues were caused by Apple? WalMart could potentially be at fault here. Let's face facts that the folks at WalMart don't really care about their jobs, in most cases, and truly might have damaged the product. It could have also been damaged in shipping. When you buy other products from WalMart, do you go directly to the manufacturer to have them replaced? Probably not. I am positive the folks at Apple truly felt badly, but I watched the YouTube video as well. There are lots of unanswered questions. The first, why would you not go to WalMart for a refund and/or to be put on a list for replacement. You purchase from a reseller, the reseller has a responsibility to replace/refund for issues with an product right out of the box.
I truly wish you the best of luck in getting a replacement, but disastrous this was not. I think we all might need accept the human limitations, and geographical limitations. These are not produced in the US, so when new products are built to order, you will have to wait for them to be built, be sent-over thousands of miles, and delivered.