Was there a couple of weeks ago. Very quiet in the lobby area but the Christmas decorations are up and look wonderful. Pool is where the action is though with only DVC rooms open not a lot of people in the water. Music, games for the kids, pool bar in full swing.
I used the buses and had no problem whatsoever. Frequent and not at all crowded. Several were empty... could have been a first bus filled at Kidani and they sent another. Basic non issue.
No restaurants or stores so you need to have a plan for food. I had a full kitchen so ordered Instacart for the villa. You can always eat at parks, DS, off-site or get delivery. Just know that you need a plan.
I own at AKV so stay often... will be back in March. It was definitely a different experience but I loved the quiet... very relaxing trip!