It's more like 3 and a 1/2 stars, but if value is your thing, and a $5 lunch wins the game for you, then it's a 4 and a 1/2 stars.
The hot kitchen menu is CHEAP AF, and consistently good. Simple, but good. I usually order the Beef Brisket on Rice, as I admire the cheap meat's tenderness to price ratio, which is seemingly earned from hours of cooking. A bit fatty, even for brisket, and there's not much to it except the beef over rice. Good enough for a quick lunch.