Official Blog: Is it Fun? Colin Johanson on How ArenaNet Measures Success
You can read the article here.
I’m going to post my thoughts later. I’m currently playing a week trial of Tera Online and oddly enough I’ve been looking at Tera in this same manner without realizing it. It’s kind of remarkable how much GW2 has shaped my view of games, when for the longest time Tera was my ‘fallback’ if GW2 wasn’t released first.