This used to work brilliantly. However, it now only highlights grammar and spelling mistakes as clicking on suggestions no longer replaces the misspelled word or corrects the grammar. I have removed and re-installed twice to try and fix this fault to no avail. It is now of minimal use.
Sorry you're having issues, but you are the only one reporting this so far. The problem might be with other add-ons installed, you should try to temporarily deactivate them.
