Anyone who's watched the game will tell you that Gulbis was the better player in that match. No questions.
If I had to choose, I rather play like him and lose than play like Nadal and win.
Why? Because Gulbis's got much better game. His shots are incredible, and 16, 25, 16 winners? Come on!
Nadal had like 3, 10, 3 winners.
Gulbis was hitting drop shot winners, backhand winners, forehand winners, valley winners, overheads... He showed that he's an all court player with the ability to hit winners from all angles and all sides of the court.
That is something that Nadal lacked, completely, in that match.
He's annoyed because he knew he didn't deserve to win that match.
But he did. Credits goes to his lack of unforced errors and better composure during crucial points.
That does not make him the better nor more exciting player to watch.
It was so much fun watching Gulbis coming up with multiple winners, time and again, against the one player in the tour who gets back just about any kind of balls that his opponents threw at him.
That should be the warning sign for Nadal.
Gulbis had 90 % of the game in his pocket. All he really needs to do, and it's relatively easy, is to calm down during the crucial points. That is it. I wouldn't even worry about his unforced errors. Because as long as he's on the plus side, and he's drawing confidence from his big plays, then his playing style is positive for him.