I know Kyle's conclusion is that long games are important, but I honestly feel the most compelling point was that shorter games would often actually be smarter investments. That's not to say longer games are bad, obviously, since I fondly recall having lost myself for hours in Fallout 3, Assassins Creed 2, and most recently Xenoblade, but while playing those games I do find myself lamenting the games I can't play though due to the time investment the longer games require. I appreciate the fact that games like Portal and Brothers can be entirely fulfilling experiences without being 20+ hours long and honestly believe more games can benefit from that approach, especially if it means a lower price for said games.