When the first iPads came out, I actually received mine by post a day or two before the official launch day. It worked for a few hours, then the screen wouldn'

When the first iPads came out, I actually received mine by post a day or two before the official launch day. It worked for a few hours, then the screen wouldn't switch on. At that point, iPads were super rare. Rarer than any iPhones have been since then. I went to my local Apple store on release day, showed them it wasn't working, and they swapped it out straight away, no questions asked.