So I just finished up ROTJ yesterday with my children. They've never seen the PT, but I had done a poor job keeping them in a PT sterile environment. They knew there was a guy named Anakin, kept asking why Obi-wan had white hair, etc. But still, I kept the important secrets still secret, and so a small shock was the Darth Vader was Luke's father, though the bigger shock was, "Wait, Darth Vader is Anakin?!" Darn kids at school exposing to this stuff! Still, it was very rewarding and I'm glad I did it. I have the BDs, which my son kept wanting to pull out, but I had to keep redirecting him to Dark Jedi's V3 sets. It was a wonderful experience.