Atmosphere: 4 Stars
The setting of this restaurant is a beautiful wooden palace with large landscape paintings of the Napa Valley of California. Just looking at the picturesque paintings makes you feel like you are a king over the historical area. The chairs and tables are lovely. There is even a chef's table near the open and spectacular kitchen.
Food: 4 Stars
The Napa Rose has the best filet mignon I have ever tasted in my life, and I have had a lot of steaks from around the world. There is an a-la-carte menu that has a great variety of high-class foods, or a prix fixe menu for about $100 per person that has a multi-course meal. If you do the prix fixe menu, be sure to allot about 2-3 hours for the meal for the food and the experience.
Value: 3 Stars
This is one of the most expensive places to eat in all of the Disneyland Resort. Just be aware of that before you go to eat there, or you might need a defibrillator to get your heart going again when seeing high double and some triple digits for pricing (it has a $100 per person prix fixe menu). The food is amazing and probably worth the money if you are expecting a very fine dining experience.