Lipstick on Your Collar, Part 2

Finished "Lipstick on Your Collar." 
I looked carefully at the credit sequence; I think this is early CGI, of the type REO Speedwagon and The Cars (if I remember what little MTV I saw) used to use in their music videos...
Upbeat ending for the younger generation, who are perfectly happy with the way things turn out (World War 3 is averted, Britain fades into the background of world politics).
Funny, but the Potter figure Pvt. Francis Francis (Potter doing a little Joseph Heller here) gets the biggest reward, a beauty (Kim Huffman) who's an intellectual equal and indescribably (in other words, American) rich. Ewan McGregor gets the working-class girl Sylvia (Louise Germaine, also gorgeous--Potter, who produces, knows how to cast his heroines), and they're perfectly content to listen to all the rock 'n roll that Potter skillfully (if with less depth and feeling than with his '30s songs) sprinkles all over the place.
The only note of nostalgia and regret is struck by Thomas and McGregor's boss, Col. Bernwood (Peter Jeffrey). He remembers when England was once great and he's the one champing at the bit to invade Egypt, perhaps face off with the ultimate enemy, Soviet Russia.  It's with the less ambitious and at the same time more practical and adaptable younger uns that hope for world peace lies (Thomas and Huffman love Pushkin and Chekov, while McGregor and Germaine would rather gyrate to rock).
No it's not one of Potter's best--which means it's only one of the more complex and witty and sophisticated recent musical comedies around, instead of an indescribable masterpiece (which "Singing Detective" was).