Rime, Tearaway PS4, Wild, Bloodborne, Quantum Break and Ori all look really hot.

maybe there will be some new announcements (especially for PC) once the convention itself starts

Wild, rime, and tearaway.

Rime and WiLD although I'm still pretty unsure about WiLD.

EDIT: well, Silent Hills stole the show.

Until Dawn. I am a sucker for horror and decision making with actual consequences.

Bloodborne is a close second.

The Wild and Rime. Both totally unique games.

Bloodborne of course, but new stuff : WILD

Bloodborne.

From MS I can't really decide

MCC (though I feel like I'm cheating if I pick this)

Quantum Break (looks really fun)

Ori (beautiful platformer)

On the Sony side Rime easily took it for me,

Tearaway coming to PS4 was awesome news as well.

The Order because of the latest trailer. Rime comes second.

Bloodborne and LBP 3 take both the third place.

Honorable mentions: Tearaway, Until Dawn and Quantum Break

The Order 1886.

I mean the trailer at the start of the conference looked fucking insane 0_o it looked like a movie! Really can't wait to play it, it's oozing atmosphere!