I don't usually agree with gif responses but...
If they think people are gonna be ok with not being able to play a game, that they bought on a damn disc, because their internet happens to be being funny, then Microsoft has another thought coming. PS4 sales are gonna go up mad this generation.
On the flip side, most people use Steam fine most of the time without complaint. Steam also doesn't work if you suddenly lose internet, but people don't stop using Steam, though admittedly Steam has a hell of a lot more pluses than Xbox Live as it stands.