We've eaten at both Narcoosee's and California Grill recently. We thought the food generally was better -- more interesting and creative -- at CG. We ordered the cheese plate for dessert and thought it was wonderful.
The atmosphere is nicer at Narcoosee's, however -- less crowding and overall insanity. And, we always enjoy the steamed lobster at Narcoosee's (although it is seriously overpriced at $54 -- yes, $54!). A comparable lobster in New York City at a nice restaurant is $34.