Hello! I used to follow up on d3 intensely before release, but just after that I didn't buy it, well, because it sucked. I decided to give it some time, so basically I am asking what has changed over a year (did bugs get fixed, the lag etc)? I might just pick it up some time this week. Also I am interested in the pvp area, how are the arenas, are they ranked or any detail like that.