nitpick

[ nit-pik ]

/ ˈnɪtˌpɪk /

to be excessively concerned with or critical of inconsequential details.

to criticize by focusing on inconsequential details.

a carping, petty criticism.

of, relating to, or characteristic of a nitpicker or nitpicking.

Origin of nitpick

First recorded in 1965–70; nit¹ + pick¹

nitfly, nither, nitid, nitinol, niton, nitpick, nitpicker, nitr-, nitra, nitralloy, nitramine

People can nitpick ... but we were going for something a bit more shapeless and ethereal than the usual biopic.

‘Greetings From Tim Buckley’: Penn Badgley on Playing Late Musician Jeff Buckley |Richard Porton |April 30, 2013 |DAILY BEAST
The identical twins who sued Zuckerberg critique and nitpick The Social Network.

Social Network Reading List |The Daily Beast |October 2, 2010 |DAILY BEAST