We will be on the Navigator of the Seas soon. I'm wondering how good the food is in the Windjammer at night, if we choose to eat there rather than the dining room. How is it on formal nights....do they offer the same food such as lobster?. In other words, are some of the choices the same as what people are offered in the dining room? Is the food a buffet and the same every night? This is only are second cruise. Our first was on the Millenium two years ago.