They were poorly disciplined soldiers. It failed miserably against the British and yet the strategy never changed.
I like how you simply repeat statements as if that somehow makes them fact.
"The superb officer corps that existed in the army suffered increasingly higher casualties in the later years, especially after 1808, as the quality of the rank and file decreased, necessitating more sacrifices from the officers to inspire the men to great deeds or even to hold their morale together. As the years of warfare dragged on the officer corps was filled with every available means, such as promotion from the ranks or commissions granted to newly entered cadets, often with adverse effects on performance. The same acquitted itself with the rank and file who were made up more and more of partial or untrained conscripts during the later years ."
http://www.napoleon-series.org/research/napoleon/c_genius.html
There goes the highly trained, high morale troops...
As for the column, while it may have worked against the lesser armies it failed against the British. A great tactician recognizes this failure and changes tactics to combat the deficiency, not simply repeats the same mistake ad nauseam.