For my part, I use my Switch 2 as an upgraded Switch 1 for all but one game (a franchise I am fond of release a "Definitive Edition Nintendo Switch 2 Edition") and feel as if I got a good value (esp. considering the upcoming price increase).

Debating on getting the updated Sports Resort, and wishing that there were more motion-controlled games (esp. miss _Red Steel 2_)

The story is kind of meh, but the mechanics of the tennis matches is fun. Its not like I play Mario Tennis for a deep storyline campaign, its for playing a tennis game. Its a good multi-player game.

I also have to agree with Bananza. A fun story, good mechanics, and a silly art style and direction.

I'm eager to play Star Fox. It seems like an exceptionally good remake. Its been decades since I last played the original, I imagine it'll feel pretty new and yet familiar at the same time.

I still do have mostly Switch 1 games to play on it. I don't really mind that. The Switch 2 having pretty much full backwards compatibility is a strong feature to me and not really a con. Better hardware for sure, and some parts of my old Switch was getting worn out after so many years of use.

The DLC is really fun too, though whether it's worth buying is almost entirely dependent on how much you get into Emerald Rush. Personally I found that mode incredibly addictive for the longest time, though it's definitely not for everyone.

As a general rule though, the Switch 2's library is kinda niche right now though. What games/DLC are worth it heavily depends on your taste in games.

Cozy/sandbox game? Pokopia could be a good choice.

Fan of the Zelda series in general? The upgrades for BotW and TotK are nice, as is Age of Imprisonment.

Prefer Kirby? Air Riders and the Forgotten Land upgrade are a good bet. More of a Mario fan? Well, there aren't as many options there outside of Mario Kart, though the Wonder upgrade has been pretty well received, and Mario Tennis Fever is a decent game.

Generally you'll find one or two niche spinoffs you'll really get into, though nothing on the level of a big new 3D Mario/Zelda/Pokemon/whatever game.

I've poured tons of hours into Blue Prince, which is a great puzzle game. Pokopia is fun and charming if you like Pokemon or Minecraft. I've recently been playing Öoo which is a short but sweet "metroidbrania". I played through both Strange Horticulture and Strange Antiquities recently, and liked them both. I played the demo of "Adventure of Elliot: Millennium Tales", and liked the gameplay enough I'll probably pick up the full game, even though the dialog is atrocious. (The voice acting is good, at least).

The problem is you get paid in a roided up currency and it's a fun vacation for you. The locals get paid awful wages and a single night at an hotel for a typical person here is a whole month's rent for them.

https://en.wikipedia.org/wiki/Nintendo_Software_Technology

They also make quite a few more changes than expected when localising games. Or at least they did in the olden days, where the American versions of games sometimes had different/extra features compared to the Japanese originals.

I think some of the localisation team are also regular voice actors for the games, on a worldwide basis.