How do you feel about the (radical) changes in Metroid:Other M?

[Khuutra]

Interestingly, killing enemies will no longer provide you with health or missiles. Instead, tilting the Wii Remote vertically and holding "A" can replenish your supply at any time. The same can be done for health as well; if it dips into the red, tilting the remote and holding "A" will replenish one energy tank.

Ah, I see.

This isn't a matter of being able to stand there until you regenerate all your health. This is a case where you can replenish 100 health if you're nearly dead, and if I'm right this isn't something that can be easily done in combat.