No probs but i feel different, 4 weeks min and you'll start to get harvestable buds. Hes yet to say wether 6 weeks from 12/12 or from start of flower, they could have taken 2 weeks to start flowering making him week 4 which is more what they look like. Hardly any swell, most bud growth looks like your first standard growth with little overgrowing that yet and hardly any hairs turned orange yet let alone withered and receeded. Last two weeks of most grows are just packing on weight as well. They do look frosty though.
Fat buds to me depends on the size of plant that grew them, a one inch bud on a three inch marijuana plant, now thats a fat bud!
Intresting thread though, can this guy run this for three weeks with pic updates every few days, be really cool to see and good reference of knowledge for future growers??? Peace