Who me?  Well just ask Evil, he can tell you.  I've been playing that series like mad last year, psyching myself up for Ace Combat 6.  I keep going back to play 04, 5, Zero, and X.  Why?  The graphics still look good.  Plus, with all the downloads on Ace Combat 6, they're just all just skins and different weapon loadouts for the various vehicles.  I want my F-4 Rhino, baby!!  Boo-hoo.  That why I keep going back to these classic gems.  Besides, the story in 5 is still the best.  AC5 is the FFVII of Ace Combat.  If and when AC7 comes out, I have a feeling it might be a PS3 exclusive.  I'm hoping for a sequal to Ace Combat 04 or 5.  (Note: the zero in front of the 4 in Ace Combat 04 also designates the year and not just the sequal number.)  I might have to break down and get my a PS3.