Very good pizza and a great place to stop when in the area - where I live we have no Grimaldi's locations nearby. As always the basic Margherita pizza was outstanding in its simplicity. Nice and thin and not terribly filling - but you will have enough.
Finding the place can be a challenge because it is located on a faux-city-downtown shopping mall. So you should follow your phone map app closely to locate Grimaldi's. Parking is available out front but is usually taken, so you most likely will have to park around the block in a larger lot. Not too far of a walk, though.