They don't look pixelated on my device.
I love my Apple TV unit, but even in a house with two iPads, the airplay feature rarely gets used. And when it does, it's not essential, just fun.
The Surface can do two Bluetooth devices? Awesome. My iPad can only do one, and I have found that irritating, though it's not a major thing. I've always found bluetooth finicky on all devices.
Only 35% of purchased iOS apps are used more than 10 times in a year, and 21% are opened only once. And most apps are duplicates of the same type: five billion different to-do apps, for example....