Nothing personal, but I disagree. xtrapink recently posted a valuation on HMGP pps drawn from known factors (o/s, proven reserves) which can be used to determine FMV.
Whether HMGP is currently trading at near 1/15 of his estimation, or only 1/12 or 1/10 is irrelevant. That there is no rational basis for why HMGP is trading so cheaply, is what is important.