There's a thousand threads about this very topic lol
Sony with FFVII Remake, Shenmue 3, The Last Guardian by themselves.
Horizon+Uncharted 4 were pretty cool too.
MS would be 2nd for me with Dark Souls 3 reveal, Rareware replay, and Gears of War 4 - with b/c with 360 games.
Bethesda for Fallout 4 and Fallout Shelter (awesome game!)
Nintendo was good just for Fire Emblem Fates, Mario & Luigi Paper Jam and Mario Tennis - also star fox. Everything else was meh.
The rest of the shows were forgettable.