We love BlueZoo. It's our favorite at Disney. Capa is close.
The 'Cantonese-style' Lobster is on their menu, but the 'Butter-Poached' was never on the menu. If your Server/Waiter does not mention the butter-poached, just ask. In other words, butter-poached is always available, just not printed on the menu.
Let's walk through a meal here:
-- Sides - Tempura-battered string beans with truffle aioli. I prefer to eat these along with a cocktail, not the meal, while my wife & I strategize our ordering.
-- The Bread basket comes with a delicious fennel-butter.
-- Appetizers - my wife is partial to the avocado puree that accompanies the Shrimp Cocktail. I'm more into the 'nitro' tuna that comes 'smoking' to the table, or maybe the Scallop & Short Rib. The crispy ribs are yummy, but the portion size can be lacking (regardless, my kid will be eating these in a few weeks). A cold-seafood tower with clams, oysters, etc., is also a treat for us.
-- Entrees - no place at Disney offers more whole fish options - deboned table-side of you like. We also get butter-poached lobster. We've also enjoyed seasonal specialties like soft-shell crabs.