Bravo, Mr. Donahos! This is what I've said from the start--you may not be as accurate or fast holding the Wii-mote compared to a mouse, but it sure as hell is more fun!
One thing I'd like to see them implement is the ability to blind-fire behind you while running. They could easily accomplish this, as since blind-fire isn't accurate, they just need to know the general direction the Wii-mote's facing.