I went on a very cold day so the outdoor hot tubs were beautiful - like being in a cloud. The amenities are great, very relaxing and beautiful.
(Be careful if going in the winter though because it can be icy).
Food was better than I expected, plated nicely.
Would recommend going as a treat for yourself or with friends. It is a bit expensive though, but I can see how they would justify the cost as there are many people on duty and actually operating all the hot tubs and saunas must be costly.