Weirdest e3 announcement so far: a Team Ninja-developed Metroid game.
I really don't know what to make of that yet. Upon hearing the announcement, I had nightmare visions of Samus Aran X-treme Beach Volleyball. But fortunately, what little has been shown so far looks pretty Metroid-esque, and is completely devoid of gargantuan, independently bounding balloon boobs.
(That last link doesn't actually go anywhere. No one needs to see that freakshow.)
Nintendo, I am counting on you to exploit Team Ninja's action game chops while reining in their completely idiotic character design. If you let them turn Samus into a blow-up doll, so help me, I will... uh... write scathing things about you on the internet.