Who it's for. Restaurants, hotels, and commercial patios that need permanent, every-night heat: operators who want to set it and forget it.
What it does well. Infrared warms people and surfaces, not the air, so wind steals less of it. Even, quiet heat with nothing on the floor.
Where it fits. Covered restaurant patios, hotel terraces, and outdoor dining rooms: anywhere heaters mount overhead and stay put.