Of course it is. A single side mission in W3 has more story, passion and character than the entirety of Destiny. Because CDPR didn't invest all these years on scheming how to grab your wallets, but focused more on the game instead. Oh yeah, and the loot system. It's actually rewarding to do stuff. If you kill a big monster, you actually get loot from it! Plus there are usually 1-2 chests in their lairs nearby too.