It depends on what you want. (Destiny)

by cheapLEY , Friday, April 22, 2016, 23:51 (3230 days ago) @ Decom

It sounds like enough content has been added to get a good bang-to-buck ratio now (because, yeah, that ratio was way too low for me in the beginning). I'm still worried about grind (and to a lesser extent, future DLC at full price).

There is still plenty of "grind" in late-game Destiny, if you choose to look at that way (although it seems to keep getting better in that regard). But I think TTK is worth it, regardless. You can play through The Dark Below, House of Wolves, and Taken King content, do the King's Fall raid, and then quit and have gotten your money's worth, in my opinion. It's basically what I did, honestly, although I'm starting to pick it up and play again in the last week or so.