Have you noticed the contradiction between the title and actual role of a General Evaluator in Toastmasters? TM Ria did and pointed it out in this script for introducing the role. Take a look.
RELATED: How to do the role of General Evaluator?

If you want general tips on public speaking skills, YouTube videos are just fine. Even blogs and online classes on the art of public speaking provide great value. Of course value that is general in nature. However, if you want tips that are tailor made to you, based on your strengths, weakness and style of public speaking, evaluations in Toastmasters are designed just for that. Every session in Toastmasters has a General Evaluator whose role is to give specific evaluations to every role player and speaker in the session. And to assist me in this task is a TAG team. Let me introduce this team to you now.
Thank you so much TM Ria for this submission.
We here at mymeetingroles.com are making a collection of scripts / introductions for all roles in Toastmasters. If you have such ideas or scripts that you have used in your club, let us know here or email us at hello@mymeetingroles.com.
For more ideas to introduce yourself as a General Evaluator, look here.