When I started building at the age of 6 back in the 70's, those kits where way out of my league! I loved all the parts and details, but, I don't think I ever tried one until in was in my teens. And even then I don't think I fully finished on of them, them being the Orange Crate, Challenger or the 57 Chevy. I am currently getting back on a 57 I started a few years back. Stripping and starting all over again!