Yea mate, WordAI really is overpriced IMO too, which is why I didn’t rank it higher in the cost-effectiveness rankings. Now, it did change more than a few words, but I see how you would think it’s less than 80% unique. TBS is also great, but only in terms of functionality and the easy interface which allows manual spinning to be done quite fast. As for their thesaurus, I think they have a lot to improve.
It’s just okay. Maybe I expected too much but it did not save me much time at all with all the changes I had to make to the articles. I used it on the “readable” setting and allowed it to automatically spin paragraphs, sentences, etc. Well it was actually “readable” but not human readable, also there is option for human readable articles, but it will be not 100% unique.
"As an Internet Marketer I always need unique contents for my sites. SpinnerChief has really impressed me from the quality and unique content it provides. The most powerful thing is I get as much unique articles I want with only some clicks. If you want to rank your sites high then you really need this because search engines love quality and unique contents. I can't recommend it enough."
Rewriting your article by hand is the classic approach that is slowly dissolving, however, many people still prefer so. Write manually and then rephrasing to ensure the finest quality is the safest way but it can often hours, days or weeks to finish a writing task that can otherwise take only a little time. And that’s why there also exist people who like to save the trouble and their time, so they look for an article rewriter or article spinner to do the job.