We went to Sirena on a Tuesday night and the place was packed. The food is excellent and the server was very good and attentive. Of course, the view is wonderful - right on the beach. Our whole dining experience was spoiled, though, when they turned up the sound on the TVs. Even my husband, who is a huge Yankee fan (the Yankee game was on the TV), said it was annoying. Took away the whole great dining experience we were having and placed us in a Benigans or Pizzeria Uno. That is the only downside to our visit, because the food was excellent.
Pros: Food, view, service
Cons: TV volume turned up while we were eating.