Another one who's late to the party.
Borrowed series one to four off my Uncle on Sunday, and I've just spent the last eleven hours watching the first (well, ten and a half - I took a break to put the chickens to bed and get some food after the first episode).
Thoroughly enjoyed it.
I'm not going to read through the thread until I've joined the horde of people patiently awaiting September and series six, but I couldn't help but notice Allegra's comment above about Rita. I'm in the other camp and don't mind her at all. It'll be interesting to see what she does at the start of series two, though.
I may have to start rationing myself from now - an episode a night, two if it's a weekend. After all, I've got a long, work-filled term ahead of me and I'll need the, ah, light relief.