We stayed at Saratoga back in October of 2008. It wasn't our favorite resort (I think that's a tie between Boardwalk and Beach Club for location), but I did like it.
I liked the theming around the resort and in the rooms. I also like the colors in the room. Not that that is a deciding factor, but here are a few pictures from our room.
I also like the look of the outside of the buildings and just the general feel of the place.
On the downside, size and location. This resort is huge! We requested a building in the Springs and were very glad we did. We were close to the main pool and the store. We are mug refillers and wouldn't have wanted to waste money on them if it was a huge hassle to get a refill. We also liked being so close to the pool. I'm not sure I would want to stay at a different location here, although I know some areas are closer to DTD. That was a huge walk from our building, we tried it one time and it was endless, especially with the kids.
Location becomes a sort of mute point between Saratoga and OKW since neither are very close to a park and you pretty much have to take a bus everywhere.
We liked Saratoga and would stay there again, but there are other resorts that we prefer. Hope this helped with your decision!