Very sad to watch this video.😪I have travelled between St Petersburg and Moscow a number of times. My last trip was in 2020 and I travelled on an early morning Sapsan to Moscow. It was much faster than my previous trips on overnight sleepers. The ride on the Sapsan was comfortable and as I had bought the ticket online is was quiet cheap and the simple food provided was a good breakfast snack. (I actually travelled by train from London via Helsinki, then from St Petersburg on to Vladivostok!) The reason this video is sad to me is because I'll probably never get to do it again.