Apart from Andy's beautiful shot-making, the highlight of the match for me was watching Raonic shake his head in total bewilderment at how well Andy was playing. Raonic clearly didn't know had hit him! In the third the look on Raonic's face was priceless, as if he was thinking 'what the hell have I got to do!'.
Yes, I think it must have been at this point that he realised it was he, himself, who had 'to adjust his game' rather than Andy. And he was unable to do so.
His boasting pre match comments made him look foolish.