The most mediocre episode?
Since there's a preponderance of "isn't X the worst/best episode?" type threads all over this board, it's time to sail into those uncharted regions.
Is there any episode so unmemorable, you can't recall what it was about when you see its name mentioned in a thread?
For me, ironically, it's "Remember". I was looking at a list of all the episode titles and that was the one I had to look up. Also, Voyager got into a real rut for a while with one word titles.
Curly: Moe, Larry, the cheese! Moe, Larry, the cheese! (Horses Collars, 1935)