R40 is a $$$ Latin American restaurant with a clear Argentine streak in the reviews: parrillada for two, flavorful skirt steak, and meat generous enough that one diner said they could not finish it. Its Google score sits at 4.5 from 444 reviews, with praise around repeat visits, food, service, and a chef/owner presence one reviewer says is visible on the line.
The Blackbird data shows 1,961 all-time on-chain check-ins, with Saturday and Sunday as the busiest days. Alongside a review about bringing friends and family back, the data supports a picture of a place with repeat diners and weekend activity.