When you go into first person the camera automatically faces whatever direction Samus is facing, so I haven't really had any problems with having to realign since I'm usually pretty good about pointing her in the proper direction before switching to first person. The switch is instantaneous, and you can dodge while in first person by shaking the wiimote just before something hits you. It's very easy to fire off a missile when there's a break in the action, and for the most part combat doesn't really get slowed down because of it. A lot of the combat seems to be designed with this in mind, so when you get the ice beam you can charge it up to freeze certain enemies to the floor so you can get a little extra breathing room to fire off a few missles.
XI Wiki


