Why is the dual stick control preferred over the Wii remote?

[Mr Khan]

I had a horrible first time with Dual-analogue FPSes too. First time i tried Halo 2, it took me forever to figure it out.

 

However, some feel that the controls are too slow, that its too hard to move and shoot simultaneously. I didn't encounter that problem in Metroid Prime 3, or in Red Steel, but thats the limit of my experience with it.