Films that require you to pay close attention to every little detail and have a complex plot from the outset can generally be thrust into one of two categories: Stimulating and intellectual, or potential insomnia cures. The Russia House is the former... so keep taking the Nytol. There's much languid talk about politics, international trade, the Cold War, espionage... and for those expecting Sean Connery to slap on a tux and start blowing people away, and going to be sorely disappointed. If on the other hand, you LISTEN to what is being said and are open to the idea of getting small rewards along the way rather than shallow exhibitionism, than this may be right up your street.
Make sure all the windows are closed, the children are in bed, your bladder is empty... because you don't want any meaningless distractions while the story is being told. Not that it moves at a fast pace, but inconsequential moments have repercussions for later on, and simple snatches of dialogue could hold invaluable clues. Russia's never looked better, and the chief photographer captures Moscow in all it's architectural splendour. The much missed Connery (He's retired from acting now, believe it or not) does a sterling job as the amateur spy who doesn't know what side he's on, and sex-on-legs Pfeiffer has a dead-on Russian accent. At least to this untrained ear.
Maybe not for action junkies, but anyone else who appreciates much subtler qualities in film... Please step this way. 7/10