sometimes you wonder if they are stupid or just new to the game.

 Not sure what to say. We are getting capped and our heroes made themselves get caught out this way.

Someone explain to me why all the heavies are camping? getting capped, no one bothers to spot them and they are still camping.

And this is one of my pet peeves. Heavy Tank with a Derp Gun which has high damage, low penetration and horrible accuracy, attempting to snipe.