User blog comment:Diyartifact/Shepard's adversaries/@comment-3228423-20120404115742/@comment-1388547-20120405153540

I haven't tried ME3's Insanity yet, but I know it took me a while in ME2 to learn to play the Vanguard well on high difficulties. Things may work out similarly now. (At least you can use Charge more often in ME3, and fewer enemies are in positions where you can't charge them.)