I was always sort of sad about the way things were left at the end of series four. This final episode gives all the closure I was looking for and there could not have been a more perfect way to end the show. The writing is top notch IT Crowd. I keep looking for it on DVD because I want to own it!
I recently was sucked into the world of Episodes and was so sad there is such a long wait before the next season. Picked up Free Agents on a whim and it was the perfect show to tide me over. If you like the dark humor and humanity of Episodes, you'll LOVE Free Agents.