I think mine is kid friendly...yet adaptable. Cemetery out front, some scary-ish guys (corpses but no blood) in cemetery...porch is all creepy, dark & webby. We don't scare or freak out the little kids..big kids get a scare. We have no blood at all (except for a bit of dripping red paint on a tombstone that is almost all worn off)..we used to have severed limbs but put them away last year as we get so many little kids. (We do still have the spider victim).. It's the *anticipation* of a scare that makes it worse...when a kid is absolutely petrified to come up to the porch, we go down there & explain its pretend/fake, makeup, nothing will jump out at them, etc. Part of Halloween is learning that its all a big joke & laughing at being scared & laughing at our eventual mortality. And candy. 
I think you can still have scares without gore for the adults. I like what I call "ninja scares" ..when you have no idea there will BE a scare(there is no set up in the area hinting a scare will come), and it gets ya....Gore isn't really scary any more. It's just gore, and has become expected and bland.
EDIT: Too much Mountain Dew on this day..holycrap I'm rambling on this post....
I think you can still have scares without gore for the adults. I like what I call "ninja scares" ..when you have no idea there will BE a scare(there is no set up in the area hinting a scare will come), and it gets ya....Gore isn't really scary any more. It's just gore, and has become expected and bland.
EDIT: Too much Mountain Dew on this day..holycrap I'm rambling on this post....