If you're familiar with authentic Coney Dogs from Detroit, these are EXACTLY on par. They even have BetterMade chips and Faygo soda (although I'm personally not a fan of Faygo).
One of the truest tests of authenticity is that they even have the Hani on the menu.
There are claims of opening a new location on Bell & 35th Ave soon. Would love to see something along the Tatum corridor nearby PV Mall for all of us Scottsdale/N. Phx folks!!!