Details: Beat the main game in about thirty-two hours. Played about three more hours going through post game content. More information can be found at https://www.pokemon.com/us/pokemon-video-games/pokemon-x-and-pokemon-y/
There is no reason to play this game at the present date unless someone has given you a free copy. Pokemon X and Y is a decent Pokemon game, it is simply outdated. The story and gameplay follow the well established Pokemon game formula, minus all the improvements in Ultra Sun and Moon. If you need to play a Pokemon game right now, go get Ultra Sun or Moon. Otherwise, just wait for Pokemon Sword and Shield.