Leave a comment and start discussion on Amazon

I'd like to have someone leave a comment on an amazon page, and to start a discussion about a book. This is definitely a "micro" project as you just have to copy/paste a few things I tell you onto the Amazon page (using your own account) and click a few buttons. I can't imagine it would take more than 5 minutes. This is NOT a fake product review, but rather a response to someone ELSE's fake review! I just don't have an Amazon account to leave it myself.