Expensive, but dear God, worth every penny. The Maple Leaf duck breast I had was the most spectacularly delicious thing I have ever eaten, anywhere. Service is friendly and professional; my meal was noticeably marked with a blue flag to ensure its safety, and I could hear cries of "gluten free!" from the kitchen, which I sat next to.
Dedicated fryer means a great GF burger and fries. I've eaten here twice and the waitstaff were knowledgeable and happy to accommodate. Never had a reaction. The environment is a nice break from the parks, but it's very expensive, especially for inconsistent food. My non-GF companions were less excited about their meals. The bar downstairs is good for drinks but not many GF snack options.
Had interesting gf options, but took a LONG time (2 hours for lunch!), it was freezing, and the portions were minute. Prices are pretty high. Don't order the pozole, it barely covered the bottom of the bowl. Looked more like some sauce than a bowl of soup.