Super Mario Odyssey E3 2017 Trailer for the capture mechanic and music.

The final FF7 Rebirth trailer for the gameplay and cinematics with the gut punch of "No Promises to Keep". 

Probably uncharted 3. I had orgasms at the end of it.

Definitely these, plus this one:

Unbelievable at the time and no fakery, all game footage.

Death Stranding release trailer. I can never find it. I never got so excited by a trailer in my life. All of them were pretty solid but the vibe was excellent in the one that released alongside the game. Others, probably RDR2s trailer that was released in spetember before the game dropped the game dropped

Metal Gear Solid 2 with Snake running on a highway bridge

The final breath of the wild trailer is my absolute favourite though because that was also the switch reveal presentation, I'm not sure if that breaks the rules 🤣

Lol, it sounds like most people's favorite trailer is a reveal.  (Why not include those?)

Anyway here are several of my favorite trailers (in order):

#1 Final Fantasy 7

#2 Switch reveal.  Yeah it breaks the rules, but it's not my #1.  I feel I have to include it though, because I will occasionally go back and watch this trailer again every couple of years.

#3 Avant garde The Legend of Zelda commercial.

#4 Final Fantasy 3/6 commercial

#5 Final Fantasy Tactics Advance commercial