IGN posted a video play review of Halo 2600 is week. The video is more than 7 minutes long and they seemed to really get a kick out of the game. They also plug AA and indicate that a Princess Rescue video will follow soon. See the link below.
http://www.ign.com/videos/2013/08/15/ign-plays-halo-on-the-atari-2600
http://www.ign.com/videos/2013/08/15/ign-plays-halo-on-the-atari-2600