As tidefan's photos show, there is a wide variance in views within the "Island/Garden" category at Aulani. Some villas in the Island/Garden category include very nice views of the ocean. But there are a large number of Island/Garden villas that will give you nothing more than views of landscape and island.
Anyone who books the island view category thinking they will get views of the ocean runs the risk of being disappointed.
Personally, I like views. We spend a fair amount of time on our balcony during our trips, whether at the start of the day or in the afternoon or evening when we are relaxing after a long day. And when we are sitting on our balcony, I like having a view. We always book a Savanna View villa at AKV and we prefer the Theme Park View when staying at BLT.