I have around 50hours played now and havent done main quest at all, however the exploring and side quests are starting to get repetive and boring, the story in most of side quests isnt that interesting, when I enter my 50th dungeon I allready know in the beginning that there isnt going to be anything interesting gear for me in the end and the side quests are pretty much starting to feel like "go kill that guy or fetch me that item from other side of the world" I think Im just gona start running trough the main quest and then be done with the game