Great thread. We have been members since 2003 and have stayed at quite a few properties. My ranking:
1. Grand Californian. Wish I owned here. Got upgraded from a hotel stay to a studio theme park view room. It was awesome. What's not to love about this place. Perfect vibe, great food, SO easy to enter CA Adventure park right there or walk to shopping or
Disneyland. Great pool, great bars. All good.
2. BCV. Love the whole vibe. Used to own here and I regret selling this contract because it is hard to book at 7 months. The pool feels like its own vacation and love how close it is to Epcot. Great food options. The can't beat the location, both to Epcot and a wide variety of dining options (with Beaches and Cream near the top).
3. AKV-Jambo. Currently own at AKL (Kidani) and I think we are able to book both Jambo and Kidani at 11 months. Adore this property, it is our family go-to. LOVE the lobby, the food, the pool (both pools fun, enjoy the big open Jambo house pool more), Victoria Falls bar overlooking Boma, Boma and Sanaa, the Mara is the best resort quick service at Disney IMO, the savannah view balconies are the most unique experience in a resort at Disney (and almost anywhere outside of a safari lodge). Only thing I don't like is distance to everything but AK or BB, but buses on my recent trip were very reliable and Jambo had its own buses going to the parks (shared going back).
4. AKV Kidani - see above. I would stay at Kidani if you wanted a 2 bedroom dedicated with the 3rd bathroom. Otherwise we prefer Jambo for the lobby and overall feel of more going on and proximity to Mara and Victoria Falls and my preferred pool.
5. Bay Lake Tower - loved this place, personally thought the modern/60s vibe is cool and clean. Very comfortable and so nice to walk to MK and take monorail around. Took boat to Ft. Wilderness for Hoop dee Doo. Love the Lake View and some Lake Views can still see fireworks. Overall great place to stay but would not opt for it if we were not planning to do MK.
6. Boulder Ridge Villas - great place and fun location if you are wanting to do a couple of days at MK, otherwise it's a bit out of the way. Love the WL overall. I would not seek this place out above the others on my list, but nothing bad to say.
7. BWV - stayed here only once. Had a Tower of Terror view which was nice. LONG walks down halls but resort has a great location. No real negatives for me.
8. Vero Beach - have gone here 3 times. Love it, great place to stay for a few days to enjoy the beach and pool. Inn rooms are great with ocean view, and 1 bedroom cottages really nice too. Great activities there for kids. Would not do a whole week here but liked it for a few days as an add on to our vacation.
9. Aulani - Like Aulani but we much prefer the Marriott Vacation Club in Ko Olina (2 lagoons down). Way less crowded and hectic, pool is just as nice, you don't have to reserve pool chairs at 7 a.m., more open space, just better feel. All of my kids agreed. So we love vacationing on Oahu but I will not use points at Aulani anymore when we can get a better stay for less money renting on Redweek at the Marriott.
Have not stayed at the other properties so no comments.