My girlfriend and I went to Grappa for an early dinner. The seats and service were ok. 
The provided choices of drinks and food were reasonable and pretty much what you ecpect from an italian restaurant.

My girlfriend orderd paste with seafood. We would rate this dish with 3 to 4 of 5.

I ordered pizza and right after I saw it, I was quite disappointed. The pizza was relatively small and the crust was very even... more like a industrial product, unlike a handmade pizza. The dough was thin and dry and not fluffy or crunchy at all. Actually the pizza base shows all charectistics from the text: "how not to make a pizza...."

The same day we went to Marketplace and saw they sell packed pre baked pizza bases, those were not chilled and looked deceptively simlar to what Grappa´s Ristorante served us.
Maybe Grappy is buying from the same source.

Long story short... If you want to eat pasta, you can try the restaurant, but if would like to have a good pizza, you better try another place....