No, that is the canned response for any estimate yield question. Yield can vary wildly depending on too many variables. It's silly to guess. If treated well you can expect 1-3 oz from most autos.
lol yeah it seemed to me he is joking, i grew an autos twice before and they weren't the best grow, went through hell alot of problems and ended up with ounce from each plant, this time i should do much better, comparing my previous grow 2 years ago, so i expect 3-9 ounces from the 3 plants, not bad at all since the smoke is allll for me no one else lol