This game is pretty fun! I do agree with other people saying that it's not worth $50, but I expected that price since it's by Nintendo.
It can be a bit boring since there's no storyline. From looking at the fashion dreamer (unofficial) subreddit, I knew that legally SynSophia couldn't make another style savvy game since it was trademarked and such. The social media/influencer focus on this game is super cool. It feels like a modern version of the game that I used to play as a kid.
The lack of a storyline is a bit sad, but I still feel nostalgia from the ability to customize your character and interact with others.
I'd say enjoy the game for what it is and have fun! I'm excited for the updates coming in the next few months. It's also a plus to be able to use online features without the Nintendo switch online membership.