Haven't tested my system much on AFL (it's 23-9 so far) but I'll have a good anyway.

West Coast +20.5
Hawthorn +45.5
Carlton +41.5
Port +26.5
Bulldogs +20.5
Fremantle -19.5
Swans +28.5.

I acutally have the Bulldogs and Sydney winning outright.

My system says the Kangaroos-Richmond line is spot on. Also says the fremantle & carlton are close but there's still value.

Let's see how it does...