Rugby World Cup Winners Are?

[Slug For A Butt]

Now the semi finals are settled and we have seen all four teams in serious action, who is everyone going to be betting on?
I'm wanting to know what your head says, not what your heart says.

The Springboks are looking more vulnerable.
The English are improving with every game.
The French are completely enigmatic.
The Pumas are the wild card and may cause another upset yet.

Ideas?

My vote goes marginally to the French team that turned up on Saturday, not the other French team.