I disagree... I have Insta-Dry head to toe, and like it quite a bit.
That said, when I eventually need to replace it, the only Insta-Dry pieces I will buy are the booties (7mm) and the gloves (3mm, and I love them).
The fast drying speed is very nice, but since I dive dry now, the times that it would matter the most no longer apply to me. And I would prefer to have an integrated hood to a separate one... I made the wrong call on that one. I have no complaints about the hood except that it is not attached, so individual fit must apply.
But I LOVE the boots and the gloves. As a photographer, the tactile sensation the gloves give is unparalleled, and makes it much easier to work with my camera equipment. And the boots don't stink, because they actually dry out.