This I take objection too. Jones throws up so much smoke before every match that you can either treat him as a savant or a moron- or someone playing the media to their advantage and to hell with controversy.
Immediately before the match he was asked if he thought England would get the bonus point- his words were to the effect of "if we play well, I hope so, but we have to play well first". If you take that snippet he comes across as modest- England played poorly and the bonus point was still taken, and so he comes off well. Jones' media circus is so subjective it's very hard to form an opinion on him.
As to him being annoyed- agreed that he most definitely was. Whether that was with his players at being so inept or O'Shea for being so tricksy, who knows. Probably a combination.