That was 4 years ago, genius. A lot changes in 4 years in sports.
Portugal are much harder to beat than the Netherlands. Portugal may rely on Ronaldo offensively, but they at least have a very solid defense, unlike the Netherlands whose defense is as porous as a cheap stripper's fishnets. And over relying on Ronaldo would be a problem for Portugal if they didn't have Ronaldo on their team. Luckily, he is on their team and over relying on him only becomes a problem against teams who have defenders good enough to stop, which very few do. They're also arguably the best counter attacking team in international soccer today.