Re: DC's New 52: Reviews and Discussion (Spoilers welcolme and likely)
I guess I can see how the Rainbow Corps could look narratively lazy, although it it also heavily allegorical: all those emotions fighting through avatars. What I think makes it work is that it speaks to historical process: a new weapon always gets either countered or copied. I don't see why the Green Lantern ring would be an exception.
I want to be sedated.