Wow, I'm very pleased with how much discussion this thread has generated. A few rather blunt rebuttals here:
On motion controls:
The fact is that the Wii (and consequently the Kinect and Move) had their chances to impress me, and they failed. As such, I was not convinced that motion controls are at all the direction games need to be going in. I've been a by-the-books, standard controller gamer for most of my life, and I honestly think we need to move on.
On 3D:
I'm not saying stop making 3D games, I just mean don't make it into a big thing, because when that happens you get things like Drive Angry and Clash of the Titans. I don't want to see that happen in games, so I think 3D should be kept as a minor addition to some games that could actually be impoved by them, perhaps a Tempest-style space shooter or something.
On the use of real countries in war games:
Boy did this ruffle some feathers. First of all, I wouldn't consider the Korean War to be against the North Korea as we know it today, as the Korean War was fought during the country's infancy. Times have changed and North Korea has changed, albeit not by very much. But in general, I think it's much better when war games take place in the past or using a fictional enemy, for one reason: In the age of Fox News, I really don't want to be playing games that want to make me fear another country when I shouldn't. I know that North Korea is a major concern and all, but there hasn't been a major incident with them (I'm talking on the scale of the Korean War, not minor skirmishes) for a long, long time. Same with the Russians, I don't think they are to be feared and demonized, I think they should be respected like any other country. If we treat other people like they are savage villains, what might they think of us? Show any Russian person a synopsis of Modern Warfare 2 and I'll imagine they'd be pissed.
I'm losing track here... The bottom line is that these are touchy subjects that really shouldn't be speculated on with a game. Some people have said they serve as a handy "what if?", but I'm not really convinced that's a healthy mindframe to have. If a game that featured North Korea as a villain took place during real events with real attrocities that they committed, I'd be all for it, but if it's not accurate than I just see it as paranoid American propaganda. Just sayin'.