Yeah, Nightwave is pretty great and helped me learn more about the game and get better, like with Nightmare Missions and The Index. The rewards are also pretty nice, although I do think that the Wolf credits should be earned in small amounts with every rank up, and not a decent amount at certain points.
But after a while I found it became sorta tedious, but it also might be that I’ve been grinding Nightwave to get to Rank 30. The Wolf is also a pain, especially now that he has invincible minions with him when he spawns.
Either way it’s much better than the alerts.