I was watching it on RTPi.
It was an entertaining game, though much less so if you were a Slovakia fan -- particularly in the second half.
The game opened with a lot of end-to-end action. Portugal fielded only Jorge Andrade among their usual back line, and they got caught in danger a few times with some smart counterattacking by Slovakia. Slovakia was intercepting a lot of passes, but on the other end they were surrendering a lot of free kicks... and I could sense that was going to be their downfall. Portugal kept driving down the pitch, and Slovakia's defense had an answer ... up until giving up corner kicks (I think the match ended 13-0 in corner kicks in favor of Portugal).
Slovakia's goalie, Contofalsky, was brilliant at times, and a little lucky at other times. Definitely their best player of the match. And the two goals they gave up (it ended 2-0) were entirely not his fault.
On the other hand, Deco, Petit, and Ricardo all had solid games. But in particular Cristiano Ronaldo was outrageous. He was almost sublime in this match -- with fantastic crosses, on-target passes, back-heel assists, dribbling around three defenders, a killer free kick goal. Between himself and Deco in particular, the biggest contrast of the match was the creativity in Portugal's offensive midfield and the complete lack of it in Slovakia.
While the match was 2-0 at the half, and ended with the same score, the second half was a complete clinic by Portugal. It was as if Scolari decided that their best defense was a good offense, and Portugal must have dominated about 70% of the ball possession in the second half while making creative chances every few minutes that had Contofalsky out of breath.
Quaresma came on for Ronaldo late in the match, so it was good to see him playing over 21 internationals now -- given his abilities. Between the youthful energy and creativity of both Quaresma and Ronaldo, they're going to make one of the most entertaining pairs of offensive wingers in international football for years to come.