i don't like it at all.
it should stay as something not everyone can get easily. (which, regardless of the difficulty of the achievements, anyone can do them)
i wish it was given out less than it is today, even.
hell, i think it'd be better if you only got it by doing something mind blowing, where Bungie looks at the screen and goes, "THAT is why we made Halo"
when (not if) i do get it, i'll still stick to the ODST helmet.