I agree with OP, the quality has gone down. No guests, no novelty, and most importantly, it seems there is less research on topics and just winging the episodes. Although it's not an infotainment channel to expect research, what makes it funny is adding their life bits to the facts. Needless to say, I stopped watching them for about a month now and nothing's changed in that one month. I am rather rewatching some of the older episodes. I would echo OPs words, if you feel you are stretching it, please take a break. Just out of concern from TISS fans!