I went there for lunch on a weekday, and their steak sandwich with fries was pretty good. The flavours were right, and nothing was burnt/overcooked (which happens sometimes at grill restaurants). The price for such a meal is about $16 including tax and tips.
Mysteriously I wasn't given the napkin+fork+knife package when my food was served. I had to explicitly ask for it, which I found quite odd because I'm fairly sure it's standard to receive this. However I forgive this oversight and won't deduct a star(*) because the waitress was fast and response, and the food was tasty.
(* Note: My standard rating is 4 stars, not 5. Only very exceptional places earn my 5 stars.)