No 1....lot of people think jack keller is the god of wine making, not so at all.
First off most of his recipes are almost identical, just change a fruit here and there. Light on fruit and not real good instructions.
No2...dont use after two weeks, in 4 days, after 3 mos....Use your hydrometer to determine when to move to primary.
No3... Most use buckets for primary ferment, then move to secondary based on type of wine, and what the hydrometer reading is.
No4. Top of with a store bought similar wine.
No5... Turock,Josewine,Julie,Stressbaby,SaraMc,Jswordy,Dralarms,
PumpkingMan,SammyK, and some others are more apt to make a wine vs , jack keller...He is a website, that gets from others..
No doubt he has made some wine, but the above mentioned names are by far smarter and probably more experienced.
Huge difference in doing something are copy pasting web site info.
Just saying.