The gunplay is second to none in my opinion, however it's just severely lacking in content. The final nail in the coffin for me was when I got Trials of Osiris and it basically added nothing, and even the story it did add was virtually the same levels with no real variation, "Go through this gateway to an infinite world where we add modular parts of various levels together in different order, with no real variety or meaningful story, with the odd boss at the end to kill". I got to 320 light level before I jacked it in after doing the raid.
What's new in it now? What have they done to make it last more than a Tuesday evening once you'd done the nightfall and weekly/daily missions etc. Have they made the gear rolls worth it like D1? Or are all items the same with no random stats?