Yep, I agree that the primary question at hand was whether anyone here has had direct experience with one of these gas kettles. Besides Larry, probably few have.
I do think, though, that the discussion can be extended as to the "collectability" of one of these grills. Most people can't even imagine collecting grills, especially gas ones

. But why should it be different from classic cars? Both are products of engineering to meet a need a lot of people associate with positive experiences in their lives.
I think it is clear that it was not a good cooker - based on Larry's direct experience - but also confirmed by other comments I have read about the gas kettle and the origin of the Genesis. But even a failed product with so much nostalgia (another of George's kettles

) has an interest to collectors. Think Edsel which were pretty poor cars and a marketing disaster. Now they are highly collectible. I admit I have a desire to own a few grills just to look at!

A gas kettle would be on that list. Hey, I would be content with a black one, but that red beauty Dave in KC got is top drawer!