The game looks really awesome. Bright, colorful, and should stand on it's own. Now, I'm still mulling over the decision to get a pre-order.
I'm always looking for new games to play on my Switch, and being someone who enjoyed the OG Snap on the N64; there should be no doubt that I'll enjoy this one too. With online functionality, having weekly (or monthly) competitions can get the whole playerbase down for snapping some pics.
Like, competitions to get the best picture you can of a specific Pokemon, or legendary; for example. Those who score the highest points get the highest amount of myNintendo coins. But, to encourage more to take part; giving out coins to everyone who participates, regardless of how many points they scored, would help the game grow, and also subtly remind some players that myNintendo coins exist.