Matrix's content editing interface is so easy to use that you'll think you're using a word processor. You can also copy and paste from Word or Google Docs with ease - no cleaning up HTML or checking those H2s are still H2s.
Content editors and web managers alike will be jumping for joy at the WYSIWYG interface, designed with marketing people in mind. You can insert hyperlinks, tables and images with the click of a button. No HTML? No worries.