The main reason behind this mini-series was to commemorate the 100th anniversary of the outbreak of WW1, so this programme certainly had an educational purpose behind it. Unfortunately, the only saving grace of this rather clumsy attempt to tell the story was the brilliant performance of Ian McDiarmid, who despite being far too old to play Sir Edward Grey, was astonishingly convincing in the role. As has been mentioned by other reviewers, the continental characters were very poorly played, with some over the top hysterics from Kaiser Wilhelm and Von Moltke in particular -shouting and gesticulations taking the place of cogent discussion. The actors playing the Kaiser and the Tsar, in particular, looked nothing like the genuine individuals, and tried to make up for it with poor acting. There was also very little from the Austro-Hungarians, other than their ambassador coming up with poor excuses whilst being reprimanded like a naughty schoolboy by Sir Edward. The other continental characters conformed very much to national stereotypes. Finally, three hours did seem rather too much to explain the events - a single, edited two hour programme would have been much better. The first two episodes contained some periods of rather unnecessary tedium, only redeemed by the third one.