That's my pick for the best one we've had, too (on the villas side):
We've stayed in the Inn side of the Boardwalk twice and had parking lot views, which was fine. In one of the rooms we could see the Tower of Terror peaking over the resort, which was awesome.

We've also had a savanna-view room at Animal Kingdom Lodge, which was cool, and a Beach Club Villa room that looked out onto a tree-filled, grassy area behind the resort. In general I think we're done paying for upgraded views, but it's been cool to have a couple of good ones.

Although I'd be lying if I said I didn't someday want to splurge on a Magic Kingdom-view room at the Contemporary, Polynesian or Grand Floridian. Better start saving!