Lemme guess...he didn't do a full PPI with leakdown test prior to purchase?
Neither did I. I checked my car out over two visits; the first, a quick check for any apparent accident damage, and on the second I spent a good 3 hours going over it in detail. My paint meter showed no repaints.
It doesn't consume any oil worth talking about, especially considering it is air cooled. And I wasn't too worried since cylinders and heads can be replaced separately.