See, I don't think it was.
They went at us. Because that's what teams do. If they get at us early, they know they can then sit back and play on the counter because we can't break them down.
Look at Newcastle, and Fulham. Teams we expected to come and sit deep to an extent, but what they actually did was press us high and force mistakes and that gave them the confidence to go on and win the game, and completely shook us.
Yesterday, the first half especially, was not a 'classic' Burnley display at all. They absolutely ragged us in that first half, then in the second just asked us what we could do - the answer wasn't much.
Carlo changed it, but his subs were crap, as he left Gomes on and that left us totally exposed in midfield and Burnley just ran through us on the counter and we had no way of building any pressure.
Teams aren't coming to sit back against us, at least not at first. They come to dominate us, because it's bloody easy.