Just finished series five of Red Dwarf. I like them all so far and although some of the episodes end abruptly due to the half hour format I haven't found them a chore to watch. Holoship in series five got a real slating in the Smegazine poll but I found it a solid episode.
A lot of fans online seem to find Back To Reality with Duane Dibbley the best episode ever but while it was pretty solid for me the hype made it hard for me to appreciate it fully. However, I can't remember any of the episodes standing out as being particularly bad although Meltdown was slightly disappointing in places with how horrible Rimmer was. Conversely Queeg, Marooned, White Hole and Inquisitor stood out for me as being good examples of having a mixture of interesting plots and funny routines. I also can't get that Tongue Tied song from Parallel Universe out of my head.
Looking forward to series six as the last solid one for a while. Just started Psirens and it seems fine so far. I remember seeing Gunmen Of The Apocalypse a long time ago and enjoying it. No wonder that Heineken ad ripped it off so blatantly. The redditors I've read so far dislike the removal of the ship but from what I remember most of the Red Dwarf-set shows not set in Lister's bedroom or off ship seem to consist of them running through a dark cargo hold dodging monsters of the week in repurposed Manchester warehouses packed with crates.
I'm preparing for the gutpunch of series seven, eight and nine/Back To Earth before the show bottoms out and starts to improve but'll reserve judgment until I've seen them. I hope Krytie TV isn't as unwatchable as I'm fearing it'll be.