General rate: Positive
My opinion? I love it! My grammar is not that bad, at least I did not think it was, then I started using Rightwriter and it found lots of mistakes I never realized I was making. I would be embarassed to send out some of the errors it has caught. I cant believe no one told me how many mistakes I was making. At least that is in the past and now I can check my email and school work for errors before sending it in. Did you know that science teachers dont grade on grammar? At least they dont mark it, but I noticed that my average grade went up when the number of grammar errors went down, they seem to consider bad grammar a sign of dumb students. Well, glad I bought Rightwriter now so I am no longer one of those :0)