I'm not really a Hodge fan and I definitely am not a fan of his because he's a Victorian, but flat deck or not, why didn't anyone else score a double ton? (Or hell, even a ton. No other Australian player got triple figures, with the next highest score in both of their innings being 71). And if it was so incredibly easy to bat on (not denying it was flat though) why did Australia only make 258 in the first innings and SA 296 in the 2nd. I'll tell you what, there have been easier tracks to bat on, and I think the flatness of the track is often exaggerated simply because its the WACA, and its renowned bouncyness was non-existent.
His average is inflated by that double ton, but that's because he scored it and didn't go out.
I agree he's not in Australia's best XI, and I don't think he'll make it through the Ashes, but I think its fair to credit a good knock when its done.