Green's has some delicious hot dogs. No frills, served on a styrofoam plate, with old school fries. Old school as in that's the same fries they served at my old high school. Order at the counter, pick up at the counter. Their lunch is delicious. That's what gets them the second star.
Breakfast, however, is a mess. Again, order at the counter, grab a seat, and wait about 30 minutes for an omelet. The coffee is drinkable. The biscuits are delicious (but not available on weekends). The grits are...probably instant grits. Were it not for the convenient location, I probably wouldn't go to Green's at all.