The 2nd Garand sent to me is good. Good receiver, headspace, good wood. The first was definitely an aberation. I've heard some horror stories though about them. Sorry wood and worn parts.
In the old days, DCM always sent out stuff that would pass military muster. Modernly, they don't always do it.
For myself, it's worth it. With the paperwork, while you're not suppose to, you can always sell it for more.
And finally, there's the gratifying feeling of walking out of the US Post Office with this 4 foot plus long box from the US Army. The Postal People and everybody's mother (with applicable reverence and respect) knows what you're carrying. Tough if they can't take a joke.