This is a Tough One to Like because while it is Filmed Exquisitely and the Performances are Top Notch, it is a Movie that has some Very Unlikable Characters. Necessity Determined to Show the Flaws in these Folks, because that's the Story being Told, it is Nevertheless Not Very Entertaining.
Film Noir can Approach the Angst and Suffering of Returning Vets with Stylistic Flourishes and a Snappy Script. But here it is the Drumbeat of Dreadful Psychological Impairment Suffered by John Ericson from Frame One that is a Heavy Load and is Never Lightened by the Angelic Pier Angeli.
She has a Viginal Charm Combined with a Worldly Wisdom brought on by the War and Her Family's Condition. They Live in a Bombed Out Building, Her Brother has an Amputated Arm, and They are All Next to Starvation.
So After She Marries this Basket Case with a Mother Fixation She is Believably Up to the Task of Supporting His Debilitating Condition Until the Inevitable Hollywood Happy Ending that is Typical of MGM's Take on Film-Noir and Socially Relevant Stories.
Overall, Above Average and should be Given Kudos for an Attempt to take a Look at some Disturbing Psychological Impairments that were Never MGM's Strong Suit.