Great History Lesson... But Great 'Film'?
I think some people are confusing a needed history lesson with that of a great film. The story needs to be told, for sure, but as far as a film, I found everyone so boring and nobody evolved. And then the army was breaking up, going to Dublin, it was confusing what was happening. Then, at the end when (I don't want to ruin it for people) it happens, one might cry at that -- if there was an ounce of character development. He was clearly the most developed character and even with him, there was no real development... it doesn't need to be a love story either but all of a sudden he's kissing her and that's it, bam, together. No affection, no emotion.
There was no balance with been history and narrative. It was just how the history evolved using some random characters who had no development.