I absolutely love this game. I've had it since early 2016, and I still play it every day. Tomodachi life is funny, and there is almost always something new to discover. This game is definitely the definition of fun and relaxing.
I always have this game next to me, and whenever I get mad, the game always cheers me up. I wanted this game when I saw a youtuber play it, and I don't regret it at all. My only complaint is I wish there were maybe like one or two new locations on an island, but all-in-all, Tomodachi Life is my all-time favorite game, and it might always be.
My personal rating of this game has definitely got to be ten-out-of-ten. The game is amazing, hands down. Like I said, there almost always more to discover about the game, even when you think there's nothing else to find. I highly reccomend anyone reading this to try it out for themselves. However, one thing I forgot was that, well, the music can be annoying at times. Most of the music is just one simple tune, repeated, over and over. But it's fine. Just focus on the gameplay.
The game isn't all just "feed your miis, play games, and solving their problems." There is actually more to it than just that. You can level them up, make them sing songs, write your own short songs, experience the island's events and much, much more. With all there is to do in Tomodachi Life, it will be hard to get bored.