I liked the episode, but please try to refrain from it devolving in to a soap box of how Lost turned out and focus on the episode at hand.
I agree. Maybe they need someone that hasn't seen the show before on as a guest each time to ground them to the current episode. A lot of the discussion on Tabula Rasa broke down to how disappointed they were in the way the show went later on.
As this is a 'rewatch', clearly there's going to be insight on what happens later on in the series, but I feel like the actual plot of this episode was barely touched on.