We don't criticize because we hate

[Nero]

This is true, if people weren't complaining that means they don't think much of the game at all, and would be leaving silently. Complaints show just how much people want the game to improve.

It is often the way people put their "constructive critism". Because that is what it should be, regardless of it being negative or positive. "Complaining" or "whining" just won't do anything, beside starting a flame-war. Most people on this forum, which claim what the OP said, simply lack the skill of putting their complaints in the proper Forum and/or in the proper form of text.

"SE THIS SUCKS" does not equal "SE, i do not like this. Maybe you could do it this way?"