I forget, how long has it been?
I could "maybe" see this being an issue if there were an even remote chance of his family reading posts here...ever, but come on.
Don't forget the Dukes of Hazzard-esque narrator, that's the true gem of The Sentinels.
I'm honestly surprised they didn't stitch together all the flash animation they recieved from their contest years ago.
You forget Mark Hammil had dual roles, he was also one of the floating robot eye badguy things, so we were never truly without him during the film. As for the CG, what are you talking about, that was total "OVA" quality!