I've used my Nikon 18-200 (Version I) @ WDW on my D50, D90, D7000, and D3300. It is not the sharpest lens in my bag, but you can't beat the versatility. I sold the D50, D90, and D7000 and kept the 18-200. That should tell you something about the lens. I also have a D800.
It is the lens I...