My main problem is that this episode had no clear focus, switching between 3 subplots, none of which were very funny. There were some great moments (my personal favorites being Lister's human race remembrance and basically any time the Cat shows up), but they don't work together to make a cohesive whole. Call it 6/10. Also, I don't really like Lister's new bright red long johns look (which apparently is going to carry over to The Beginning). It just makes him look, well, mopey.