I don't particularly want England to win it. I have nothing against England; it's just they have a few of the biggest @ssholes (to put it nicely) in the name of football playing for them, specifically John Terry and Ashley Cole. I'm also not at all fond of Lampard, and I find Gerard is too much of a diver for me to have a high opinion of him.
I also don't want Italy to win. Not just because they won it in 2006, but because they are (or at least were in 2006) the most boring team to watch in the entire World Cup. Again, I don't have anything against Italy.
Naturally, I would have rooted for Sweden, but they didn't get in. Finland, who are my backup team (only due to my heritage, because they're certainly not an ideal backup team after Sweden) obviously didn't either.
Other than that, I don't really mind who wins. I'll probably have preferences in some matches (for example, I'm probably likely to favour Spain over some because they're an enjoyable team to watch and I particularly like some of their players, particularly Cesc Fabregas, without whom I wonder where Arsenal would be), but I usually just watch the World Cup games for enjoyment.