Undrave
Legend
Phenomenal success? Box Office Mojo reports the original movie having a budget of $144 million, and box office gross of about $230 million. That's not a failure, but phenomenal?
A phenomenal success is more like Spider Man: Far From Home with a budget of $160 million, pulling in $1 billion.
I just checked and Wikipedia cites a budget of 25 to 30 million and a box office gross of 295,7 million, putting it at almost a 1:10 return on investment... not sure where you got the 144 million from? Maybe it's adjusted for inflation but not the 230 million? Ten fold investment seems common in that era for top grossing movies.
EDIT: Marketing was an extra 10 million $