War can be a confusing beast to tame. My time with Medal of Honor: Warfighter during E3 2012 featured as much bombastic action as expected from a war-based shooter, but it also featured another bit of confusion. I was confused as to why I would only get to play one match, but had to watch a 15 minute presentation explaining each class first. And the variety between each class - different damage models and weapon loadouts, and different bonus killstreaks for each - meant for a sharp learning curve once we finally did get into a match. It wasn't the ideal situation, a complex demo on a very tight timetable.