Gmail will be rolling out options to change your inbox without diving into Mail Settings. In an interesting twist on Priority Inbox, and Multiple Inboxes, Google will be allowing you to easily switch between different Inbox views [when this new feature is rolled out]. If you like one you just keep it, and after a while the buttons will go away, at which point you will be able to use Mail Settings if you change your mind.
Choices for Inbox views will be Class, Important First, Unread First, Starred First, and Priority Inbox. Still looking for more to read? How about reading about Google’s new look?