Piss poor WiFi? I'm on my university network, I get 100+Mbps up and down on my iPad mini all the time. When I'm on my own network setup, it holds onto a signal at distances just as good as my MBA and my friend's ThinkPad.
As for fuzzy screens, non-retina does not mean it's fuzzy. Every single computer (laptop, desktop, tablet, etc.) must be fuzzy then. Except Apple's Retina MBPs. That is a pretty ignorant statement. HDTVs must be fuzzy too. Your logic is also pretty damn fuzzy.