I never liked them since first inception... most of them are boring after doing them once and repeating them feels like a job in itself, not my idea of fun. The gold is OK, but heck you can make 4x-5x the gold in the same amount of time farming normal SV and selling the armaments, drops and shards and it's far less boring (and significantly less effort). So other than Rep, why do it? Help me to understand...