We just got back from OKW last week, it was absolutely gorgeous! We bought into VWL last year and are already considering an add on. If we can afford it I will without a doubt buy at OKW, as matter of fact if I had to do it over I would just buy a resale at OKW. I know it's 10 yrs. old but besides a leaky faucet there wasn't too much evidence of it's age.
Having said that, I think it depends on what is appealing to each individual buyer. I happen to love the architectural style of OKW and as beautiful as VWL are, the "lodge" style does nothing for me.
The only downside I found to OKW was its size, if you needed to go to the general store and didn't have a car you had to take a bus, the bell service guys were awsome and were willing to jump through hoops to help out anyway they could. They helped us out quite a few times during our trip and I consider them our "heroes" who got us where we needed to be on time. Things have been difficult for them since 9/11 so they are hustling for their tips....