I am a gamer, BUT I too know the difference between reality and virtual. There was a game a few years back called Full Spectrum Warrior that was usd by the armed forces as a training aid in some capacity. I do not know how that panned out for the armed services, but I am sure you can find a used copy Gamestop for cheap.
First person shooters (FPS) are very fun, but video game designers dont know the first thing about the nuances of shooting. The ability to be just as accurate with an MP5 as an M14 at long range is a good example. Another problem is the tunnel vision. That is a problem that will last for another decade in my opinion. Obviously motor skills are far different, as you illuded to in your post. There are some half assed solutions to this, but they are really useless. Video Games also limit your mobility, flexibility, and inginuity.
Online play is awesome. It is one thing to kill a bot, but something so much more to kill a thinking opponent. That being said, people are not always rational, intelligent, mature, or even thoughtful in online play. So far the best online FPS is "MAG." What makes this game so good is the sheer size of the battles. This game is only online so I would recommend starting with "Call of duty: modern warfare" to get your bearings and get good. When you think you are good, go online and play others and start the learning curve all over.
I do believe that there are things to learn in an FPS, and they are a great occupation during down time. I think this would be about a first grade education level when a Bachelors degree is required.
I hope this helps.
"Oh, its a wonderful day! My sun is shining, my birds are chirping, my humongous chicken defeated Elmo." Huxley
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