Got my Isengard box set a few days ago and I've been mulling this issue over ever since. Is it really fair to raise other players threats with the cards you play? It seems to fly in the face of the spirit of a cooperative game to me. I won't lie - I fear getting slapped in the face when I tell my wife to raise her threat by 2 and draw 2 cards, lol.
I love the cards for solo play, for the most part. The spirit card is very situational, but otherwise.
I'm curious what others' experiences have been with this cycle.