FWIW, I prefer Kidani over Jambo. I like that it's newer and designed as DVC rooms, not re-purposed to be DVC rooms. I've stayed at both. (I need to update my signature-I'm in the too-many-to-count camp now!) Kidani is our home resort, and we stay there every December. We love the smaller lobby and overall quietness, plus my family is a big fan of Community Hall. Now that Sanaa has a semi-quick-serve breakfast, I think it will be even more convenient. It is a nice, paved, short walk between the two buildings. My kids like the shuttle (they get to be in a van without carseats!), but walking and the shuttle are both easy and convenient. There's always a staff person who can tell you whether the shuttle just left (therefore faster to walk) or is about to arrive (faster to wait and ride).
We had a terrible experience at OKW on our only stay there, mostly transportation-related: we requested "close to transportation", and were at the end of a cul-de-sac, far from the bus stop, and as a PP noted, there are a lot of internal stops. The OKW rooms are big, and I like that the studios have two real beds. I'll probably stay there again, for the two beds, but I'll just plan to drive my own car around.
One thing DH and I are trying to do is to stay at every DVC resort. Would a similar goal encourage your DH to change to AKL?