They like them Wisz but at the age they are at, when they get them, they're mostly see them as just another toy. As they get older they seem to appreciate them more and put them on a shelf so they don't get lost or to damaged. I hope the really joy comes when they can let their kids play with them, at tell them about the grumpy old fart that made them, when they were little. ;-)
I've got grandkids from age 2 to 23, so I've got to enjoy them at many different stages in their lives.
TriState, in most cases, by the time the kids are old enough to build stuff with me, they have developed a love for the outdoors and they want to go fish or hunt, so the wood working get left to me, during the long winter nights. Thank goodness I've got that to do, I hate the nights from November through the end of March.
DC