Oops, I don't share the other's opinions about the Plaza (haven't been to the GF Cafe)
First of all, I thought all the CMs at the Plaza were grumpy and some were even rude!! (like the older woman at "check in", she was so impolite!!!)
I wanted to go to the Plaza, because I had been 2 weeks in the US, and didn't have a hamburger yet (impossible!!!), and I wanted to eat a "nice" hamburger in a "nice" place.
The hamburger was dry and tasteless. The salad I ordered before was really good though.
The only positive point (and only reason why I would EVER go back), is the interior. The Plaza is absolutely beautiful!!!!