Kind of a silly notion. Here are the things they announced or shown first footage of at the Directs so far this year.
The World Ends With You
Hyrule Warriors DX
Mario Tennis Aces
No More Heroes
Daemon x Machina
Dragon Ball Fighter Z
Pokemon Lets Go
They have had a bunch to show this year and have more in upcoming Directs.
MS talked about 50 games at their press conference, whereas Nintendo talked about 21 games, YTD.
Even if we count the games that are going to be announced - which clearly won't be 29 - the difference is more than visible. Also, it's a platform in it's second year versus a platform in it's fifth year.
This is what i mean that Nintendo doesn't have enough to show for.
Even if Nintendo packed everything into a single presentation, they would pale in comparison;