Our rating system is very simple. It goes as follows:
Half a B. Not bad. Will do in a pinch.
One B. Pretty good. Will Possibly return.
B and a half. Better still. Likely to return.
Two Bs. Dank. Worthy of praise. Will return for certain.
Two and a half Bs. Amazing. Do I have to leave?
Three Bs. The best. Nothing could be better. I live here now.