The usual result when breaking an enemy unit was that the friendly unit that had accomplished this needed some R&R before thinking of taking on other enemy troops. Seems right.
Each side got one inspiring brigade CO. Each one of them got to make a double move once in the game, without any great effect.
Glaring uniform errors: The Legere are line troops. The "Polish" are Nassau troops. I don't have Napoleonic Highlanders painted. The British are in Waterloo uniforms. The "Corsicans" are 95th Rifles. I think that covers them all. Hey, I didn't use any WWII troops.
Edit: things we did wrong. The gun crew was supposed to have run for cover with the nearby Grenadiers after firing if the chargers kept coming. We also didn't pay enough attention to the troop quality. That probably did more harm to the British.