I was reading on another forum, where no one "guessed" the spoiler, and no one posted it, and the reaction was "I never saw that coming, but now it seems so obvious" and it got a very positive response.
I was watching it late last night, and I had the inkling, but wasn't 100% sure. Yet I was still nervous. I think the way the episode ended set it up well for next week as
Enough to keep me intrigued, and enough to keep me interested. I wasn't a fan of the start of the season, but as it has developed, it has done pretty well I think. I didn't know the spoiler/twist, but I had thoughts it could have been. Didn't spoil the season for me, in fact now, it has just got even more interesting.