What an absolute mess this film is, though. Stanley Windrush, a privileged young man, is unexpectedly pulled from his university studies to join the Army. While enthusiastic, he’s clearly out of place. Coming from the Boulting brothers—known for their skill—this beloved British comedy relies on a familiar “fish out of water” scenario that's been repeated countless times. What elevates it are the clever jabs at the class distinctions prevalent within the military in those days. Windrush struggles to live up to the expectations associated with his social standing, and is subsequently assigned to work alongside lower-ranking soldiers. The film’s humor shines brightest here. He finds himself among a group of slackers and con men who are just as likely to exploit the Army as it is them. It's through these interactions that Windrush gains valuable lessons about camaraderie, loyalty, and trust, and watching those class barriers dissolve provides ample opportunity for genuinely funny moments—the way different social groups interact is handled with a sharp wit. Ian Carmichael isn’t among Britain’s most accomplished performers, but he proves his worth in the right comedic role, and here he succeeds as the unfortunate Windrush. The cast also includes Richard Attenborough, Dennis Price, William Hartnell, Ian Bannen, and the wonderful Terry-Thomas—all familiar faces to fans of classic British cinema. *Private’s Progress* is very much a British film; its humor isn't overt or forceful, but rather understated and intelligent. However, I am confident that anyone who gives it their full attention and approaches it with an open mind will enjoy it. Not quite the disaster Terry-Thomas would have us think. 7/10

Source on TMDB