I'm probably in the minority here, but I really like the feel of NIN this expansion. It may be a hot mess of GCD clipping at times, but it is extremely fast paced and feels great. There's no telling what the class will be in 5.1 lol, but I am enjoying levelling it now! I'm at 76, so the rotation is pretty much 100% complete, just have to add bunshin at 80, but 99% of the kit is there.