Of your list we've only been to Boma and Coral Reef.
Boma - Salmon, falafal, hummus and pita, cous cous, potatoes with afritude, bread pudding, everything that wasn't seasoned with cinnamon (I don't like savory with cinnamon, yuck!)
Coral Reef - Nothing, the food was GROSS! Especially the gelatinous lobster soup.
Funny though, in February we're trying Crystal Palace, 50's, Teppan Edo and Le Cellier, so I'm also interested in what others have to say they've enjoyed!