He sure talks a lot, considering he made one game so far. I guess it was a good game if people like it (judging by scores on metacritic only), but I'd need a bit more of gravity around his body of work before listening his opinion on, well, anything. Compare that to Carmack for example - who didn't make games as a designer, but has a strong enough presence over the years actually doing stuff that carries weight. NB, I'm not putting him down, I'm just not seeing how his opinion is of any importance so far. And it seems he has opinion on everything and anything and is vocal about it.