"I bought a defective device, and rather than return it to a Microsoft Store and get a fixed/new device, I'll complain about it on the internet."

You have some valid points about the keyboard, Wifi and sensitivity, and these either already have a fix or are going to be fixed by MS very soon. The last bit is a diatribe against windows 8 in general, while you only have at most 2 weeks of experience with it. You even say it's getting better once you get used to it. You're buying a new kind of device with a new OS on it, and you're disappointed it's different from what you already know?

This could have been an interesting review with some tips for other owners, but as it stands it seems more like spitting venom.