Explain what the Ansible Quickstart video does (#36453)

* Explain what the Ansible Quickstart video does

Rewrote what video does. The video is really not teaching you how to do the work. It explains why you'd want to use Ansible and shows you what it takes (some sample code) . Video also introduces you to other products in the Ansible ecosystem.

* Edit

docs/docsite/rst/user_guide/quickstart.rst

@@ -1,9 +1,9 @@
 Ansible Quickstart
 ==================
 
-We've recorded a short video that shows how to get started with Ansible that you may like to use alongside the documentation.
+We've recorded a short video that introduces Ansible.
 
-The `quickstart video <https://www.ansible.com/quick-start-video>`_ is about 13 minutes long and will show you some of the basics about your
-first steps with Ansible.
+The `quickstart video <https://www.ansible.com/quick-start-video>`_ is about 13 minutes long and gives you a high level
+introduction to Ansible -- what it does and how to use it. We'll also tell you about other products in the Ansible ecosystem. 
 
 Enjoy, and be sure to visit the rest of the documentation to learn more.