Ogopogo
All Australian
It's also mostly 1 tiered which reduces the cost considerably. And from the looks of the design, a lot of the amenities aren't built into the stands which also keeps costs down.
The design is also helped by the climate on the GC, where it doesn't get bitterly cold and plenty of undercover seats provides protection from the rain. Put it in Melbourne on a day when it's 7 degrees and sleeting and see how popular it is. Especially if the wind is coming in from the open side.
Just found it funny - you said 7 degrees and bitterly cold...I am in Canada, here it sometimes gets to -30 degrees.