One of the unusual aspects of this game is that there are three sides, rather than two. This means you can only see what is going on in the entire war if you play as the Central Powers. If you play as the Western Entente, you have no information about what is happening in the Eastern front, and if you play as the Eastern Entente, you are equally ignorant about what is happening in the west.
Unless there is some way to see what is happening on the other front that i have not found.
If there is not, the central powers have a great intelligence advantage, and realism is seriously compromised, as the various nations of the Allies were in contact with each other, and did communicate.
I also do not understand why there is no option to simply play as all allied nations, against all central powers nations.
Any comments that can shed light on this would be most welcome