User blog comment:Cshannon/Introducing Wikia Stars/@comment-1863391-20130111031253/@comment-1613840-20130111221747

Yes it's as Mathmagician explained. AMP is a program where experienced Wikians help new admins learn the skills to manage and improve their wikis, and Stars is meant to highlight the great work being done across the site. This program is new, and will develop more with time.