you decide:

http://www.bleedingcool.com/2009/08/24/font-watch-has-the-recession-affected-the-avatar-papyrus-choice/

http://gizmodo.com/5430268/i-spent-300-million-on-this-movie-and-all-i-got-were-these-lousy-papyrus-subtitles

Looking for the font, try here: http://www.fonts.com/FindFonts/detail.htm?pid=203883