you have not a clue about Track IR have you? Did you not watch the demo? Everyone who owns Track IR and has played ArmA, flight sims ect say its revolutionised their playstyle and gives them the advantage. You only have to tilt your head slightly and keep your eyes on the screen. YOU DO NOT LOOK AWAY FROM THE SCREEN. Come on really does this have to be explained? The video explains it all.
The motion on camera makes the tilt feel very natural as well thus adding to the immersion.
Its the future and if you are gonna compete against people that use this feature. You will be at the disadvantage. Next step towards total immersion gaming. Lol my brother was an avid controller freak before I introduced him to BF1942. he couldn't get used to the mouse and keyboard. Now he can't use controllers for FPS games and would never go back to a controller.