CEA was a great idea. Upgrade the graphics to try to draw in the "Released in the last 2 seconds" crowd, while fan servicing the die hards. I'm not sure it worked for the aforementioned, but, as an original Xboxer, was thrilled to see the achievement challenges. Actually added new playing time to a game I (thought I) knew every inch of years ago. If only to "prove" my 2 chops, would absolutely embrace anything new and 2. Yes, there were minute tweaks, but similar tweaks for 2 would be bearable. (Or at least an on/off switch for armor abilities, etc.)