I think it’s a pretty good deal. As a dad who has limited amount of time to play, I’ve had an Xbox for 16 months and bought it with game pass.
In that time I’ve played > 50 games and played about 15 of them to the credits.
In that time I’ve not actually bought a game. At the new price of $20 is have paid $320 which is the cost of about 5 or 6 games, Maybe 10 or a 11 if I’d aimed for sales.