My take is that Waterloo and the series generally are as Grognard as any wargame. Grognard is of course in the eye of the beholder

But this series is very much the real deal in my view. Am very optimistic, indeed certain, that someone will do a mod that allows true 1 : 1 scaling in all ways. But accept it will only be able to run small clashes on the design spec machines for this game.
Too wish the entire battle would run in true 1 : 1. But given that it will not on must machines, think the compromises spot on.
Hope there will be an ever growing number of Napoleonic games in this series. Bet there will be

Congratulations..
All the best,
Kip.