Absolutely fantastic indeed.
A comedy show which makes us laugh so hard at a particular character one almost always feels embarrassed for him... that's how awkward his persona is.
Both seasons and of course the special/grand finale are masterfully constructed and couldn't be any better as far as I'm concerned.
A special mention to the special/finale which completely tied up everything that the previous 12 episodes offered while staying true to the characters and giving the show the happy ending it needed.
Another case of this is... yup, Extras! Which is another work by the masterminds responsible for The Office. Not a coincidence. Go watch it.