un bon coup d'œil
Have a good look at this picture.
Regardez bien cette image.
You didn't get a good look at his face, and you have no witnesses.
Vous n’avez pas bien vu son visage et vous n’avez aucun témoin.
— Bicycle Thieves (1948)
Let's have a good look at you.
Laissez-moi bien vous regarder.
— Once Upon a Time in the West (1968)
Did you get a good look at his face?
Avez-vous bien vu son visage ?
He had a good look at the papers.
Il a bien examiné les documents.
I'm gonna get a good look at George.
Je vais bien regarder George.
— Once Upon a Time... in Hollywood (2019)