We stayed in the cabins our first two trips to WDW and our first
DVC trip (third trip to WDW) was at VWL and SSR. The cabins are nice, they are very quiet and private. They sleep 6, double bed/bunkbeds in bedroom and murphy bed in living room. I'm not sure what size room you are looking at at VWL, but if you are just thinking of getting a studio I would consider the cabins as a great choice. The views from the cabins are mostly other cabins and woods, the pictures on allearsnet.com are really a good place to start. The interiors of the rooms at VWL and the cabins are somewhat similar, the cabins have a bit more of a rustic feeling to them though. Although you still have the comforts of home, AC/dishwasher, etc. The cabins come with full housekeeping daily, and if you are not reserving directly through Disney and renting pts instead then the Villas won't unless you pay extra. I didn't like the transportation at Ft Wilderness, we rented a car both times.
If you are looking at getting a 1BR or above, then I would definitely say go to VWL. The resort is absolutely spectacular. It is amazing, the lobby alone is a place I could spend hours in. The convenience of having the busses/boat so close is worth a lot, there's no transferring from internal to external busses. The views can be eh-so-so to beautiful, we lucked out and got a lakeside view room and we could make out the water parade through the trees. You can try and request pool view or lakeside view or something, but you may not get it. If you are getting a studio, I'd still probably go with VWL, but if you need more space for the same amount of $$ then I would choose the cabins.
Having done both, I really can honestly say that I would choose VWL over Ft Wilderness in a heartbeat. And that's saying a lot because I really loved Ft Wilderness! Really, either will be great, look at the pictures and see which one seems to make you feel the best. The camping board here has a bunch of really great people who love Ft Wilderness so much, they would be good to talk to as well.
Edited - DUH! I just saw you are a DVC member, I don't know why I was thinking you were renting! Sorry! In that case I would for sure go with VWL, the Cabins are way to point pricey, and IMO not worth the hassle of renting and paying rack rate for.