I've not seen this episode discussed anywheres, so I thought I'd like to hear your opinions.

I like it a lot. It is predictable, but I don't believe it is overly sentimental. The Director seems to pull back and let us imagine scenes that move the story along. And Millie has never been more sweet.

A couple months ago I watched the whole series from a low-quality source, with all episodes around 21 minutes total. The new DVD set has this episode at 25 plus minutes. A solid 3 and a half to 4 minutes added. I saw nothing new. I don't quite understand that, so I'm presenting it to the boys in the lab to figure it out.