I got the destiny bundle for Christmas. Reaching endgame, so I started looking into dlc. Looks like it's a mixed bag review wise. Should I completely finish story before adding the dlc, or can I add it anytime? I'm almost exclusively pve. Did a couple of strikes but was basically lost the whole time. Ppl took off running and I was trying to keep up because I didn't know where to go. Anyway, thoughts?