This will be the 4th time using it to finish out a crop. Threw the first 3 times using it I'd say that it make them appear fatter, but instead builds up tons of calyxes inside the buds making them denser in the end. Keep in my this is just my belief and guesstimate from the density of my buds from before using it, to now after completeling a couple of rounds with it.
But so far I like it, and my flowers appear to be denser in the end. I havent tried any of their other products, but have heard a lot of mixed reviews about most of their products, as with most nutrient lines, not everyones gonna like it or for that matter even use it properly to get the results their after. I've heard you say it before and I'll say it again, keep it simple stupid......