I think Masem (whom I respect very highly) summarized the issue quite well in this comment. If you have the energy, I'd advice to start an TV RfC about how to deal with assumedly somewhat-notable episode articles that violate WP:NOT#PLOT and where nowhere stands up to fix them. The RfC should be about such articles in general, and not just a specific show. Many of the hardcore fiction inclusionists/deletionists no longer edit wikipedia and we may actually be getting somewhere with a new attempt. I largely lack the time to actively deal with plot-only fiction articles anymore through merging/redirection, but I'd be very happy to see this issue be resolved in favor of quality instead of fancruft. –  t•c