Supernova shared by @infatuation says: ""The Verdict: A great burger, but we can’t get on board with the queues or limited seating.  Specialising in the kind of crispy-edged smashburgers that resemble a granny's doily, Supernova is a tiny burger spot in Soho. The space is minimalist and straightforward, just like the three-item menu with hamburgers, fries, and sundaes. The burgers are well-seasoned, the fries are crispy, and the sundaes are pleasant enough. But we can't justify the (sometimes 50-minute) wait times. Plus, seating is limited to a few counter spots, where you’ll likely be jostled by the constant flow of people."" on Postcard