Dmitri,
I can only speak for myself, but I have never seen Alix as a lily-white person. She was a human being with good qualities as well as shortcomings, just like you or me. I don't see her as an angelic person, but neither as the bad person you seem to take her for.
You are right in saying that it is not Bolshevik propaganda that Alexandra more or less came to Russia behind a coffin. In my opinion, it was not the most delightful, enjoyable way for her to enter the country, and it was unfortunate that some people saw it as a bad omen, but it's not something to hold against her.
You mentioned the A Royal Family series. I have watched it two or three times. To some extent I agree with you that it is a 'well made' series. The film footage is wonderful. I thought the narrative rather superficial and biased, though. Imo, the series was clearly meant to put various princes/princesses of Danish birth in a favourable light.
According to you, Kaiserin Friedrich had a clearer opinion of Alexandra than some people on these boards do. Kaiserin Friedrich seems not to have been very fond of Alix. But she wasn't very fond of the other Hessian princesses either, was she? And are you sure that she had a 'clearer' opinion? Or does her opinion of Alix just suit your agenda better?
You wrote that no serious historian would put the entire blame on Alexander III. I fully agree. I don't recall anyone on these boards ever doing such a thing, though. On the other hand: no serious historian would ignore Alexander III's reign and its results - or lack of results - as a factor relevant to Nicholas' reign either. Earlier today or yesterday you complained that Alexandra had failed to understand the need for reform. Irrespective of Alexandra's views, this need for reform did not arise overnight when Alexander III died. It already existed when Alexander III was still alive. Alexander III failed to understand the need for reform too. Historians look at matters objectively, as you said, and don't ignore such facts.
You mentioned the people who died for their country in the Russo-Japanese War and WWI. I am in heartfelt agreement with you that their lives are worth remembering.