We love AKV (and AKL) for several reasons:
1) We love the elaborate, exotic theme. It really feels like an escape to somewhere special to us. There are so many neat details around the resort that enhance the theme. For example, I love the delicious smell of spices that drifts up to the lobby from Boma and Jiko below. It smells wonderful and adds to the theme.
2) We love the savannah view rooms. We're not huge animal lovers in general, but there is something really cool about seeing a giraffe or zebra right outside your balcony. We could spend hours there just watching the animals roam the savannas.
3) We loved the decor of the villas. We tend to like the heavily themed resorts, and these rooms are right up our alley. I love the neat details like the Lion King tiles in the bathroom, bar stools, and headboards (in Kidani at least).
4) We love the restaurants. Both Jiko and Boma have been excellent in our experience. It's nice to have on-site dining that we enjoy for those days we don't make it to our dinner reservations in the parks or when we want a relaxing night at our resort.
When
DVC added AKV as a choice, the option of AKV really pushed us over the edge to becoming members.