Seriously. And they're having a huge sale RIGHT NOW. Let's highlight some of the gems:
Yoku's Island Express - As of three minutes ago, it's the highest rated game on NW. Well-deserved! A freaking masterpiece of elegance in level/world design. Pinball Metroidvania Perfection.
Worms WMD - Easily one of the most robust multiplayer games on Switch. Hotseat Play, LAN Play, Online... classic Worms gameplay, endless customization, random level generation, vehicles, crafting, 6-player support, teams, AI bots, 1080p/60fps, tons of unlockables, free DLC and substantial updates, a freaking Rocket League car... hell, it even has a slew of single-player challenges. What more could you possibly want?!
Yooka-Laylee - The first game was decent, and the new 2D platformer looks amazing! Best of all, Playtonic puts REAL effort into their Switch ports.
Overcooked - A fixture on the top seller charts, for good reason. It's a co-op classic. Perfect for Switch!
Blasphemous - Haven't played it yet, but I will. It looks awesome. A gruesome take on Castlevania.
Automachef - Looks like a super-fun puzzler.
Mugsters - A rare disappointment. Can't win 'em all!
The Escapists - Intriguing, but haven't tried.
And more! The other day, I noticed that I had almost every single Devolver Digital game on Switch. This will eventually be true of Team 17, as well. I love their values as a publisher. They're like the anti-EA.
In conclusion, if you don't have Yoku and Worms, get them immediately. No Switch library could ever be complete without them.