I really enjoy BLT Steak in DC, and not just for its steaks, but also its seafood dishes (I would've considered dining at a steakhouse and purposely eating a main course other than steak blasphemous...until I was coerced into doing so at BLT one night), so I was excited to try the group's burger offerings.
Considering its location, I don't have any gripes about the price (~$35 for a burger, shake, and milkshake), and the restaurant certainly provided a great meal. The service was fast, the food was delicious, and the decor/ambience was appealing. Everything positive about the experience was why I (and probably many others) enjoy gourmet burgers.
I took one star off for the overly businesslike feel of the service, but perhaps that's too harsh. After all, the host/waitstaff were all pleasant and professional, but still, everything felt a little too impersonal for my taste. 4.5 stars!