I'm not a PvP fan but I tried the DZ and it's quite fun. Plus, I had the chance to play, most of the time, with nice players (of course I ran into some assholes that pretended to be friendly when waiting for the chopper for extraction and then killed me).
But, there was this weird glitch I encountered on PS4 where I was killed by something invisible. Not sure if it was a player or an NPC as there was no "xxx killed xyx" in the feed when I died.
Anyway, I'm not sold on the game as I think the beta has less content that Destiny's beta so I'm little concerned (talking about PvE stuff cause, again, not very interested in PvP).
Edit: Also, where does people find purple gear? I played quite some time in the DZ and never even saw one.