I do agree with you on that, but every game has bugs and errors. But if you enjoy a game, would you let a bug stop you from playing? just because of 1 bug, all of a sudden you don't like the entire game any more?
That's quite sad.
And people who whine and then still keep playing, are the people who make sure that bugs are fixed! Or at least hoping that it gets fixed.
If everyone would be just like you, and keep their mouths shut about flaws in the game, nothing would be fixed, and we'd all be frustrated about something that could've been fixed. People who complain, are trying to improve the game, Don't get me wrong, I don't think complaining is the right way, there's ways much more efficient which will draw the attention of the developers, but sometimes it does work!
And I'm not here to say a bad thing about you or anything, just giving my view about the complainers