I strongly disagree with your assessment of Cape May Cafe. This is one of the best places to eat at DisneyWorld and in Orlando for buffet food. The quality of the food and cleanliness of the restaurant is great. They do not have lobster.
We were not very impressed with Boston Lobsterfeast. The service was terrible and the cleanliness of the place left something to be desired. I found much of the food bland and the presentation was not great. Cape May has excellent clams, flank steak, chicken, mashed potatoes, sausages, mussels, and other seafood, an excellent salad bar and a dessert bar that far exceeds the carrot and cheesecake at BostonLobsterfeast.