I bet you end up eating most of your candy. I wouldn't be knocking on your door!. In fact, I may have a hard time sleeping tonight. That was scarier than when my first ex wife offered to cook Thanksgiving dinner. I still have cold sweats thinking about the pop up timer in the self basting butterball being the switch that blew the oven up, but that's another story.
No. A lot of people put out decorations like simple inflatables, ghosts hanging in the tree, plastic jack-o-lanterns, etc., but something this involved is a bit more rare. If you want to see some amazing setups that make mine pale by comparison, go to the Halloween Forum and look through some.
My biggest problem is storage. If I had more storage, I'd have more stuff. I am contemplating an addition next year for part of my yard that's unused, but it has to be something than can be stored efficiently or it doesn't work.
This year I won a local award that I didn't even know existed. I get bragging rights and a yard sign...but they need the yard sign back after Halloween...