I almost recommend it.
I have several major beefs with it.
1. Tiny armies 1200-1500 men. Bearly a brigade. Playing the historical battle of Borodino with 1500 soliders is down right depressing. But worse than the actual number of soldiers is the number of units. 20 units max.
2. Ai is useless. Battalions will bunch up in giant cluster-fs. Cavalry will often change a head of the army into your forces (they often seen to auto seek out artillery and charge at it blindly)
3. Wrong uniforms, almost all uniforms are slightly wrong, like they thought the uniforms were copyrighted and had to change them slightly not to be sued.
I do play it a little now and then just to scratch the Napoleonic itch. But when I do I only play it with Napoleonic Total War 3 modification. It fixes some of the uniforms, slows down the game(cavalry is slower and get tried faster, this actually does wonders for the game)
It also lowers the musket hit rate to make battles last longer, letting you pin the enemy while flanking them with infantry or cavalry.