Had a good stay here over F1 weekend. 18k points/night were a bargain over the inflated rates (AUD$600). Nothing really to add over the above reviews which are mostly on par with my thoughts. I'd return again.
My only complaint was that I chose this hotel over the GH because it was newer and the breakfast options looked like they would be better. I'll always choose a restaurant breakfast over a lounge. However due to what I'm assuming was high occupancy for F1 the breakfast all four mornings was buffet, not the normal menu. And it was the exact same stuff every day. The GH lounge has more variety. Everything was of good quality - far better than a US Hyatt Place for reference. But it got monotonous after day 2.