Annoyed by them saying it was available on Red Button - I thought it was an odd thing to do so nothing lost, but it was irritating to think it was going out and I couldn't find it...
Anyway, the episode was good, but there are still a lot of questions that I hope will be answered next week. Although I suspect they won't and we'll be left with some minor plot holes instead, like how did the letter writer know about the crocodile and how to contact the boy to buy it?
I think they either needed some serious pruning to the scripts or maybe another couple of episodes - we missed the whole section of Joy gathering Freddy up and getting out of the house without the husband knowing, and seemingly the other nurse had time to change, get to the hospital and start her shift whilst Joy went to A&E.
The whole story about Joy, and the Lomax one too, seem to be fairly independent - nothing much to do with the letters or the letter writer either. It seems total coincidence that Joy is at the old hospital when the others are arriving. I hope it all makes sense next week, rather than just looking a bit contrived.