Well that final episode was really poor. Not a single laugh from me :/
It was a sad Rimmer episode... I thought it was a nice way to end the series anyway.
As for the show itself, I can't believe in 2012 I can say that I liked a new season of Red Dwarf. Perhaps it was the low expectations after Back To Earth, but the season as a whole was outstanding. I'm hoping they can keep it up!