This really captures the feel of the thing. It's just like sitting on a train, except for an entire week.
Of course, for the full experience, you'll need some Russian businessmen who don't speak any English (but understand a little German+) filling you with inexhaustible quantities of really good vodka and crushing you at chess, and you'll need to step outside for ten minutes each day to buy potato cakes and liter bottles of beer (to dillute the vodka).
Highly recommended!
(+ Evidently when a group of people keeps repeatedly showing up in your country uninvited every few dozen years, you eventually get to know their language. Hence you can get by pretty much anywhere in Russia if you speak German.)