Your review isn't fair!
Did you read the documentation or the comments on the project website? I don't think so...
I could solve every problem in the past, which other users had. And there were only few small problems.
I'm sure that you use either the beez or a artisteer template.
The plugin doesn't work in an artisteer template and will never do it! ;-)
Why you didn't contact me? We would find a solution, but now...
Altogether too hard.
Plugin requires Core Design Scriptegrator with jQuery script.
That's all you need to run this Captcha.