Restaurant recommendations in Barcelona?

Hey Guys! My husband & I are big foodies and we enjoy the full package; great food, friendly prompt service, virbrant atmosphere/ambiance, off the beaten path and a view doesn’t hurt either. Any recommendations for lunch or dinner spots not to miss in Barcelona?
A real must is the traditiona catalan cuisine in Restaurant Set Portes!!! Also Pla Restaurant and the many small Tapas bars in the Barri Gotic and for sure the restaurants in / near the Boqueria foodmarket! There are many new places that I don't know about, sorry...
"Buen apetito", enjoy your time in beautiful Barcelona.