I should have been less concise and I would like to clarify things. But it looks like it's posted up and beyond my editorial grasp. Well, just wondering, no biggie.

Nope you can't, but you can contact support to have your review taken down. How long it takes for them to do it, however, is another matter entirely.

Nah, it's not something that needs to be wiped out, it's just bland and I realized after the fact. Oh well, I'll write a draft next time. :) OK, thanks for the answer.

I believe you can save your review's contents to a text file, have it taken down via support, and then post it again making the changes that you want to it.

I made a mistake in a review for Nox. At some point, it contains a typo that changes my intended meaning.. I asked one of the blue guys to change it, but I guess they have better things to do. E.g.
"As for the ambient, isn't much more cheerful and easygoing than in Diablo"
Meant to be:
"As for the ambient, it's much more cheerful and easygoing than in Diablo"

What happens in Internet, stays in Internet. Forever.