How do you judge how well something is working for you? I think a good measure is how often you use it. I own an iPad2, and an iPhone 4, and a Mac Mini, and a Chromebook (Acer C720). Guess which one I use all day long? The cheapest one in the bunch, the Chromebook. It just does all I need to do. It also has a built in keyboard which I have found indispensable. My Chromebook still surprises me with how much I use it and how little it cost ($200 for the hardware and $0 for the software!).
What do you think?