We just returned from a 3 night stay in LV concierge room at the Polynesian. We absolutely loved it! The location of the Hawaii building is terrific- close to both pools and the GCH. Our view was amazing. The convenience of breakfast in the lounge was certainly worth it to us. We spent the last 7 nights of our trip at AKL and planned on spending our time at the Polynesian just relaxing. We were able to take advantage of the snacks during the day, the early evening service, and the cordials/desserts. If you plan to spend most of your time in the parks, concierge might not be "worth" it. Soda , water, and fresh fruit available all day long. I made most of our PS arrangements myself, but did ask concierge to make Rose and Crown dinner res and we had a fantastic patio table. I forgot my toothbrush- it was great to have one in the room!