Yes. And why do I say that? we are in the era of great games, we have excellent games like GOD OF WAR 4, GTA 5, Red Depetion 2, and others with magnificent graphics. Of course you can play these games on the computer, however there are some that is exclusive like God Of War 4 and others that have in the market.
A playstation today is costing on average 300 $ dollars, of course the most basic, you can choose a 4k and want a custom, can get up to 500 $ up.
without counting the custom controls, the game you like best, and the most advanced technology, making your player faster.
a custom control can reach up to a 200 $ however the most basic costs very very cheap.
the good of playstation 4 that today besides being light and small, you can take anywhere, to play with your friends, just with a backpack you carry it with ease.