Not sure about version 1, but I'm testing version 2 right now and I have to say it's the best auto spinner I've seen bar none. The content is actually extremely readable and probably better than the manual spins a lot of people do out there. However, some of the content doesn't pass copyscape so make sure you play around with the settings. Minor edits should do the trick. I'm on the trial now but seriously thinking of keeping the Turing plan for my Tier 1 content.
Rewriting is far more complicated than many would like it to be. Do you struggle with your rewriting skills and wish to excel at paraphrasing? More than a desire it’s a necessity to most people. It’s an essential skill that many people need to get through their schools, colleges, universities, and jobs, now and then. Many people have to do it quite often which makes it a dull and a difficult task to finish. Moreover, searching for the suitable synonyms or phrases and then rearranging all the sentences is not always a fascinating job. In a situation like that one can’t help but wonder what if there’s a paraphrasing tool that could do all the rewriting for them in the blink of an eye. Fortunately, it is no longer just a dream. Article rewriter, article spinner, paraphrasing tool or whatever you may call it; it is now a reality. An instant article spinner or an instant paraphrasing tool, as the name suggests, can paraphrase your article promptly.
The content above is 98% unique according to Spin Rewriter and I really like it. It actually seems better than the WordAI spin – only the “Standard” one however, it is no match for the “Turing”. One thing that the spinner failed to recognize is the “green eyes” phrase where it replaced it with “environment-friendly”. Yea, I laughed too. Anyway, here is the spintax for those interested in more testing:

Quality readable content is key here. Google, for example, will recognize that people are leaving your site soon after arriving if they perceive that your site or blog is full of junk content. This is called "bounce rate." If your bounce rate is high, then people are quickly leaving your site. But for the sake of your business, to build your online reputation and brand, you want people to visit your site, stay for a while, and then keep revisiting over the long term.