I just tried to link to the subreddit but I can't! I think Mumsnet must have put a ban on that from a few years ago when there was trouble with an offshoot heading over there to discuss trolling.
Anyway if you Google "Reddit Circle" it takes you to the subreddit in reading.
I've c&p Tim's comments below but omitted a spoiler from the original thread - so be warned if you do go to the sub and don't want a spoiler, don't read the original Tim thread. It appears he has seen the full series and knows who's in the final.
Tim from Season 2's Twitter thoughts on Season 3 so far
"Andy understands the show very well. He is determined to project friendship and honesty. I think he is a bit over-concerned about catfishing which is a different issue. There is a deeper honesty and deeper trust that sees through catfishers, believe me."
"Andy, sadly, is obsessed with catfishing. It is not the way to win. People can be lovely even when they are lying- think of James last year with whom I had a great relationship and still do. Or the divine Joyce, hopeless catfish but utterly charming."
"I wish the show had taken the time to nurture friendship and to showcase that as it did in series 1 and 2. Instead, it seems obsessed with twists. Believe me, there will be enough twists from determined participants."
"many thanks. Lol: I am watching from the sidelines. Frankly, I would love to give this whole show a serious re-think. It was sold to me as a show about friendship and that is sometimes hard to find/ see in series 3."
"I think Manrika is doing a valiant job in the face of so many twists"
"I have absolutely no idea what a geezer girl is."
"Nothing wrong with being a catfish. That is called acting!"
"Hashu is giving a stunning performance and demonstrating again and again that catfishing is not the problem- the problem is thoughtlessness and a lack of genuine friendship. We should never risk so much to win such a small reward. I thought the circle was about friendship."
[In reply to "Vithen is the heart of the show"]"Entirely agree. So far, this show has been about the nastiness of production & how production can goad people into being thoughtless. Not surprising if it is filmed at 3am. We need more joy & more reality in shows like this, & frankly we need vithun to counterbalance the frenzy"
"I am sorry you have been blocked. I genuinely looked forward to the Vithun or Natalya moments when there was some serenity in the show. Entertainment cannot just be twists and gimmicks and gurning at the word "alert". We need some heart as well. You did well, Vithun."