Kalibri, I agree, I found the 4th tutorial mission quite fun. I think it's the 4th, where you are tasked with taking out the Germans around a small farm. Then you go on to capture the guns. That mission to me shows that this game is better suited for small unit actions. The final frontier battle is just too big, for me anyway, way too much going on. The infantry do seem to be awfully vunerable even in the trenches. My observations are from the demo, I don't have the full game.
BF