Marc Nottke of Massively writes: "As Rob and I played we kept waiting for the inevitable XP slowdown. Normally in your twenties or thirties you really start to feel the grind; especially if you've played through the content before and now you're leveling up just to reach the end game. Perhaps not surprisingly, the dreaded slowdown we anticipated never materialized. While we did notice that individual kills weren't giving us the same chunk of XP as they did in earlier levels, the quests turn-ins still chalked up enormous XP gains. It's incredible to watch your XP jump up by a tenth of total required XP when you're in your thirties."