Temperatures are very good with me - is cooled an i7 5820K @ 4,2GHz:
IDLE 22-28 degrees
Battlefield 4 40-49 degrees
What bothers me is the only relatively loud hum, Corsair Link is currently bugged and you can not change the chic LED - so I'll probably swing back to a proper water cooling)
But who does not interfere with the hum can access getrosst!