I quite enjoyed Spock's Brain simply for the clicking noise he made when he walked... was obviously low of oil in his joints. But yeah season 3 was a steady descent down the plug hole.
As for this forum being quiet, I have to say I've barely been on here, think I've just about posted more on that site in three months then I did on here in well over a year. Though I think that's partly because this was the first forum I joined and so I was quite shy about posting at first. No doubt I'll start posting more again when the new film starts getting speculated about more.