The standard for releasing new software is that it should be better than its own previous self, in some way. It doesn't have to be better in all ways, or best in the world in any way, so long as the overall value proposition has improved. What rubs many people the wrong way about Apple is that they always claim to be the absolute best in all dimensions, as though engineering tradeoffs or accommodation to users' priorities and preferences are only for lesser companies. "Our car is the fastest and the most comfortable and the most fuel efficient, so you'd have to be an idiot to want anything else." It's the computing equivalent of snake oil, and people react to that.