It applies to most changes to MMOs designed to reduce the sense of loss, but it takes something from the game.
Instancing, removing trash mobs so you just go from loot pinyata to loot pinyata in a speed run manner. Everyone gets a reward for participating as well, here is your item currency. If you can make the wrong choice, we will let you do it over. Race changes, talent resets, faction changes, the only role you will play is that of a winner!
