"Like many of these, this movie qualifies for me partly because it was an unexpected thrill when I first saw it in the early seventies. I’m neither much a Tony Curtis nor a Burt Lancaster fan, and I’d never heard of Alexander Mackendrick (he made half his relatively few films, including The Man in the White Suit and The Ladykillers, in the UK; a later, strong U.S. job was A High Wind in Jamaica). Sweet Smell of Success, again, too, is quasi-noir. It’s a black-and-white, urban, small film about people’s bad luck and bad character, set in the Broadway cubicles and show-biz restaurants of New York’s sleazy show-world underbelly. Despite my prior relative indifference to the actors in it, they’re perfectly cast—against their standard types—in this, and do terrific jobs, and the script, by the highly skilled and literate Ernest Lehman and Clifford Odets, is spectacular. James Wong Howe shot the cold-ass thing."
Source