One of the more unique places in Madison. It feels comfortable, the lighting is pleasant and the food is classic Italian. It reminded me of the East Coast Italian restaurants of my youth.
The pizza was good, the garlic bread was just ok and the standout was the caesar salad (ask for the anchovies). The smoked trout pasta was tasty if a bit heavy. The thin crust pizza ranks as some of the better pizza in Madison (Lombardino's is still better).
There are two reasons Greenbush lost a star: the prices and the acoustics.
Prices are reasonable but not great - although I must admit they use local farm-raised meats and eggs which I'm sure cost more.
The acoustics are HORRIBLE when its full (which it was on a Wednesday night when we visited). They really need to invest a few acoustic tiles for the low ceilings.
Overall a solid a player on the Madison restaurant scene.