Here's a high resolution video of Battalion Wars 2, Mario Striker, Red Steel and Wii Sports with nice explanations of the controls. I personally was AMAZED by the Red Steel graphics but I was kinda disappointed by the touchy control... or maybe that guy just suck at aiming
http://media.games.ign.com/articles/693/693580/vid_1657122.html
http://media.games.ign.com/articles/693/693580/vid_1657122.html