I will take a stab at this(though its all personal opinion)
1. VWL, its my 1st home resort, I love the ambiance of the place, the peaceful feel it invokes
2. BLT, my 1st stay here, I knew in my mind I wouldn't like it. The modern feel didn't appeal to me. Wrong!! Love the amenities that it has with attachment to CR, the monorail to other resorts, and walk to MK. TOTWL is a plus too
3. OKW, same reasons as VWL, plus room size
4. BWV, my 2nd home resort, though its declined a bit for me over the last couple years, still love the vibe, and being close to 2 parks plus all the events at Epcot make up for it being crazy around convention times
5. Kidani, Savanna views are awesome, its got the same laid back feel as VWL
Honorable mention
6. SSR, our 1st stay there was way back, it was maybe 1-2 yrs old and way under developed, swore it would be our only time. FF a few years, its fully developed, all its amenities in place, now I really like it. Its a great go-too in a pinch, or when park time doesn't matter.
Poly, since it doesn't have 1 beds hasn't been on my radar, maybe someday
GFV doesn't catch my eye, points are crazy high, and the feel of the place doesn't appeal to me at all. I do like Grand Fl. Cafe though
BCV, in retrospect, I only stayed here once, it was Jan so too cold to enjoy pool, and I am not a beach kind of guy, so the atmosphere is not a strong draw for me