ARR excellent performance is not possible to put it in one or two lines.
The song will never go out of tamil minds till the world ends.
The canteen business in two intervel was doubled.
Another important aspect of technology you have failed to appreciate. The film could not be copied by another means. If you convert into CD the whole computer will be crashed and OS totally shutdown. It is not possible to format drive. The only way to replace the new hard disk. this has resulted the copying is totaly prevented.
What mari rathinam last in kadal got 5000 times the amount invested in this film. A minimum of his ten generation need not do anything and can happily live with the profit of this film. Government could met the entire expendiure for five years by the taxes paid by rathinam.