Yes, Portugal vs Spain will be quite an interesting match. Another match that could maybe interesting (at least in the first matchday) is Brazil vs Switzerland.
I am rooting for Russia, England, and France (there's actually a funny story with this one) though I'm putting my bets on Germany winning.
And the funny story with me rooting for France is that I thought since the colors were red, blue, and white, it must be Russia playing, but when I realized at the end of the match (this happened a long time ago) that it was France playing, I decided to still root for them. And I have supported them ever since.
Oh and I'm interested in how much does you or your family follow the FIFA world cup (my family follows the soccer world cup with fervor)
Shadow Gaunt"In this world nothing can be said to be certain, except death and taxes."-Benjamin Franklin