Was going to eat dinner later but wanted a snack now. Decided to just try a Creme Brûlée shake.
The shake doesn't have the crunchy "brûlée" pieces that Zinburger has (nor any eggy custard-like flavor), and just tastes like a plain caramel shake with a squiggle of caramel sauce on top. It's still good, but not at the same level of Zinburger's by any means, and probably slightly below SmashBurger's Salted Caramel shake (though it's larger). I wish they had the option to order a smaller size, as that much blended soft serve (not hand-scooped ice cream) didn't sit well with me.
The Rrstaurant is modern, clean, and definitely fits the Chipotle fast casual mold. I would come back to try out their food, but would not come back for dessert or a treat. It's definitely a massive improvement over the always-empty Qdoba that had this space before.