"Bluey" (Disney+) What's left to say about this ... nursery rhyme-based series is just a little too much of everything: Too loud, too hard to get the kid to turn off and too annoying for parents.

But "Bluey" made headlines last week because its season three finale, an unusually long and poignant episode titled "The Sign," made scores of adult viewers weep, too. "Bluey" is centered around a ...