Woah. Nah I'm not offended or something but its a gamble that I would take personally. I've read that before and still decided to take the boost kit way. Will update again when I get it tuned. Like I've mentioned before, my objective is to keep the car as stock looking as possible additional display is out of the question. And it was mentioned that they only perform poorly under high boost condition which most of us will never see (above 20psi?).
I agree with the price though, if you're not particular about display like me, just get the gizzmo 1 or profec like anyone else does and it'll do the same thing.