Freaking awesome. I have spent a ton of time on the console version and have my followers set up with the puzzle ring. They proc goblins all the time when hit. I have scored a ton of legs just from that. Can't wait to see this one in action. Might be another great follower item.
For a monk I would totally roll your favorite OwE resistance, yes. On my wizard I was also trying to get 4-5 items with high amounts of health globe bonus; having an extra 100k health from health globes makes a huge difference. And life after each kill is another option unless you play Torment 6 exclusively.
But for a monk, single resist is the way to go I guess :-)
Here's me, thinking my Witching Hour will be quite useful even into RoS and never be replaced in patch 2.0.1.
Then I found this item, surpassing the Witching Hour in DPS, EHP, and healing for every lightning build on my wizard:
I still wear the WH for my (currently favorite) Blizzard build, but man... loot 2.0 changes everything.
The hard part is getitng used to now having Attackspeed/Crit-dmg/Crit-chance stacking in every slot, isn't it? Even though the data shows pure stats are better than those, I have such a hard time switching them out...