Gamereactor UK has taken a closer look at Destiny's PvP action in this in-depth article.
"At the end of the day, when the campaign is long forgotten and the strikes have all been played out, those who remain will be in The Crucible, blasting seven shades of crap out of each other. Rinse and repeat. This PvP arena has been custom built for return visits, and we envisage coming back again and again. We're not going to offer our opinion on the rest of Destiny; it is what is, and the definitive review will be on Gamereactor UK soon enough, but we are going to tell you this: The Crucible is everything we hoped it would be, and we're thoroughly impressed with what Bungie has achieved."