Great and simple

This is what I was looking for.

Now that I had been using it for a while, I must say it works PREFECT. It was the solution for my comments spam problems. Tried Captchas and Mathematical protections, and I must say this is a great solution, much cleaner for the commenter and way more effective for me.

But I still point this…
One thing I would like is to have multiple questions and not just one. Having that, then I will make my review to 5 stars ??

Thanks to the authors for this simple and effective plugin.