Hello junior
Nice to have some kids around here 
Just ran through my full Xbox library, and here are the games (some of them a bit old) that I enjoyed and played to the end:
Gears of war 1-4: came with the console and casual fun to play.
Firewatch: kind of a weird, but kind of catching, story. Some kind of psychological drama with some exploration.
Hogwarts legacy: great game!
Kings quest: played with my niece, childish and fun.
Recore: okay for a while but eventually it became boring.
Tony Hawks pro skater 1-2: being an incarnated skater in my teens, this was a must. Great fun but I never got good at it. Cool soundtrack!
What remains of Edith Finch: story driven must play. A really great and quiet game. One of my favorites.
And here are some games (bought on sale) that quickly bored me out:
Shadow of the Tomb Raider: Just didn’t work for me. Tried to play it with my niece, but she got bored too.
OceanHorn: for my niece too but same story.
Star Wars Jedi: fallen order: beautiful, by didn’t catch me.
TheHunter: beautiful but perhaps too slow.
Then a number of arcade, board, and card games that I play occasionally at leisure.
Inside is sitting there waiting for me. Did the first hour, but never played on. Apparently it is one of the most appraised games on Xbox, so one day …
Now I’m waiting on HalfLife 3 and would love a new installment of Portal 
Edit: Oh, I forgot Halo … total rubbish 