Him saying "let the market judge" is arguably sensible, but such a shitty thing to say when he's purposely misled the market.
I agree with the gist of that though, and the implications of that notion basically being that Gearbox deserves any market-related consequences. Guess he reckons pissing off the video game internet will have a negligible financial impact.
Which makes you wonder what the response would've been if Colonial Marines was released now that Steam refunds is a thing.
Refunds really do seem to solve this whole thing. Don't pre-order/day one from stores with poor refund policies.
He's probably quietly happy that his game was out before Steam Refunds happened