Rating: 5 stars

Many thanks for this. The author has done a great and comprehensive work on this plugin. In particular I love the control for colours to match the theme of the website, although the ability to actually type in the hex code for the desired colours would be a plus. Of course the best part is having a copy of all visitor requests in the dedicated WP-Admin area!

A couple of modifications I would definitely suggest would be to have the option of removing the text messages/areas above and below the form completely.
Also to keep the form inviting to my site visitors, I could do with being able to remove the ‘Postcode’ and even the Google Captcha function from the form.

A very useful addition would be for the {bloginfo} shortcode to report the actual URL of the page from which the request was made rather than only the site name which is not that informative to the site owner.

I also wonder if there is a shortcode that can be used to insert the form inside page and post content without relying on the Widget functionality.

That would make it 200% for me!