I have it for the One.
Graphics are very good. The story I think will end up being pretty damn good. I am of the opinion that this game is going to be a bit different. Bungie has said that this is there 10 year project so I think the story is purposefully vague at the outset.
Now the missions do get repetitive. Kill your way to objective, scan objective, hold of waves of bad guys, end mission. But community events are such are being added with other limited events as well being thrown in.
The PvP is pretty good. But if you don't have late game gear you really have to stand back and take pot shots. Then again, I am not the best with the PvP yet so your mileage may very.
I am looking forward to the updates. I think Bungie is really trying to do something a little different but only time will tell.