Ok, Ill just start out by saying, this game, is pretty cool!!
A lot of people dont give it very good credit that it realy earns. Even though I completed it in 2 1/2 hours, its a great play threw. The guns are great, but the grenades are cheese, and not in a good way either. The main flaw I saw, was if you went 20 feet from your Sgt you have to follow, you have to restart to last checkpoint. I like to explore the maps, expetualy the beach heads.
Hope I helped, have a great day!! :D