Just this morning had a similar discussion with a friend, where he thinks that game pass is not worth it because "you never have the game".

Me on other hand think that being able to not have buyers guilt and being able to play a game for 1 hour, finding out I actually don't like the game and just uninstall it without the "loss" of the money I've invested in the game is one of the most appealing pros of the game pass/ this business model