Request for reviews

Can I have your unbiased opinion on this page builder? https://www.johndelavera.com/octoking/build/
A quick reference to the builder's interface can be found here https://www.johndelavera.com/octoking/build/interface.html

I believe it's one of the easiest and simplest page builders/editors offered online today and want to validate it so I may partner with the creator.

Thanks in advance.