For me its wierd that it was 0-0 at halftime and full time 3-2. I watched the first half was pretty bad football and in second its like new teams came on the pitch. Portugal barely won and o most we had another surprise in the world cup but Portugal took a win. Happy for Ronaldo that he scored a goal.
There are lots of surprises and of course things like this never go as expected. Even Brazil, which was actually superior, couldn't score in the first half, but this was really a match that shouldn't be underestimated because Serbia really kept their defense well. Whilst the probability of Brazil winning is still quite high considering they have been very successful in creating some dangerous chances, no goals yet but I believe the second half will be very different.
I didn't really expect this match to be as great as the first half, Brazil apparently couldn't score goals because the Serbian defense was really strong. But I hope in the second half Brazil can score at least 2 goals to win their first match at the World Cup.