Well, I have been testing it a bit and of course it is not perfect, but it picks up quite a few grammar errors. I also went through the errors they list on their website comparing WhiteSmoke to the grammar checker in Word [
ws-vs-msword] It seems like there are actually quite a few benefits to WhiteSmoke over Word.
I saw the negative reviews by other users, and wonder if a better program exists. It seems like WhiteSmoke's practice of NPL hooks up users to a pretty large network of text and error-possibilities. I guess this leads to the largest amount of corrections, but also a large margin of error.
I think as far as writing software goes, WhiteSmoke's method of grammar checking seems to be the most impressive. I'll prob stick with it.