Those lists of guests look tantalising! I must admit I've got completely lost with this current (or latest) G series. Partly because it's been broadcast all over the place, with no real regularity to it. I hope the H series gets better treatment, with a standard episode on Fridays followed by the XL on Saturdays. I don't have the "series link" technology so I've probably missed some of the G programmes due to poor scheduling.
I hope Stephen reduces the amount of "schoolmaster lecturing" in the shows, because he did rather dominate the G series. The guests should be allowed more opportunity to answer the questions with incorrect guesses before Fry interrupts with the answer on his card. Compare the G series to the earlier ones and you'll see that as time has gone by, Fry has become more dominant, more quick to get to his little lectures, and they get through far, far fewer questions as a result.
Jonny Vegas is a mixed blessing. He has been very funny in some episodes, but rather annoying in others (and sometimes both at once). I don't think it suits Reg Hunter's comedic style, though he is great on other shows, so I'm happy to see him off the list so far.
I'd also like to see a return to post-watershed, so the panel feels less constrained in what they can say, and we might get more adult questions. Watching some of the earlier series on Dave really brings home how "adult" some of the material used to be, and I thought it was better that way.
I prefer the episodes where there is banter between the panel. Some of them really work well together. There have been many great moments, but one that sticks in my mind was the time when Julian Clary told the story about pooing himself in front of the queen. In itself not all that amusing (or even relevant to the show), but Jo Brand's reaction just cracks me up every time!