My son got this game several days ago on the release date. Medal of Honor was not a game that I was happy about giving my 13 year old son due to the fact that there are many studies that show these games can affect kids. But I have watched him play it and although there is a lot of swearing which I dislike. There is a huge amount of violence (it is a shooter) but the level of blood spurt and gore isn't as bad as some of his other shooting games like Battlefield 3 and Modern Warefare 3. The actual game is very nicely made and even I played it once because I had to test it before I let him play it and I have to admit that it wasn't too bad. I would recommend this game for 13 and over.
What other families should know
Too much violence
Too much swearing
Too much consumerism
Safety and privacy concerns