I am guessing the soup/salad is also all you can eat, since last time I checked you could pay a discounted price just for the salad bar. This is what we plan to do since the adult are vegeatarians.
Trail's End has good food and is a great value. Darn if I can only remember what type of soup it was that I had, and it was darn good but how can I forget what it was, it was a cream based soup, I want to say it was a cheese type soup. Definitely worth a meal there and it's a fun atmosphere and the CM's are also good. When we stay at WL again, we'll be sure to go back, I'd like to try breakfast or lunch there too.
Just so you'll know, the breakfast and lunch is a much better value. The offerings at dinner are almost the same as lunch. If I'm going to pay that kind of price for dinner I'm more likely to spend it at Boma or Cape May. The real value at this wonderful place is at the earlier meals.