Veteran director Steven Soderbergh's '50s-based crime-drama "No Sudden Move" has a fine cast & upbeat noir tone, but is swamped by Ed Solomon's convoluted script ("Chinatown"-lite). Don Cheadle, Benicio Del Toro & tv's enigmatic Kieran Culkin (underused) are hired (via Brendan Fraser) by mobsters Ray Liotta (married to Julia Fox) and/or Bill Duke for a job involving David Harbour & family (inc Noah Dupe)... which goes awry, attracting cop Jon Hamm & slick corp fixer Matt Damon, as they all twist & turn on each other (or do they?) over growing $$$ and a catalytic converter conspiracy. Ambitious & entertaining, but ultimately too confusing.