This was a really good fast pace episode, its still shocking when they have a woman who threatens kids with the whole 'women are supposed to have maternal instincts' and whatnot.
Enjoyed the rythem of it, didnt really know what was going on until the end which is always good. You dont want shows where you guess the motive, bad guy in the first five minutes.
Another shocking twist at the end. It would be a serious betrayal if Joe is the one helping WoFat. As he doesnt say a name I guess we just have to wait and see.
Another great episode from the Hawaii Five-0 team.