A South Beach dinner works best when the restaurant matches the purpose of the evening. A couple with concert tickets has different needs from friends planning cocktails, and a family may value menu flexibility over a sea view.
Before settling on the first attractive dining room, identify the main priority: a relaxed meal, a celebratory table, fresh seafood, steak, live music, or a quick stop before another appointment.
Walking distance matters, but it should not be the only test. A restaurant that looks convenient from Ocean Drive may have a menu, noise level, or service pace that does not suit the group.