A great film.Countdown to Looking Glass.
As you said, the film implies things aren't good, but remember that the Soviets are no more desiring to end the world - and themselves - than the US. This may, as the anchor hopes, cause both sides to step back and try to work something out especially as there's been a like-for-like exchange. So I could see it either way.what happens after the film ends. We've already had a single nuclear exchange and the film implies worse is to come but will that really be the case?
It's interesting... for a country that made fear of it such a part of its postwar consciousness, the US really didn't make good "what if it goes hot" movies compared to other societies.