**SPOILER** This is a cute story that is well produced and acted. There are some very good numbers worth watching and the treatment of Paris by Americans is always amusing.
However, the ending is a huge disappointment as it doesn't follow from the characters' evolution through the film; rather it falls back on the idea that Mr. Sinatra had to be the one who got the girl. Perhaps Frank was just tired of filming that day and wanted to wrap it up. In any case, the ending reinforces an idea that even in the 60's was anachronistic (a girl from the slum will only be happy or comfortable with a guy from the slum) and which today is certainly a big obstacle to enjoying the film entirely.
However, the ending is a huge disappointment as it doesn't follow from the characters' evolution through the film; rather it falls back on the idea that Mr. Sinatra had to be the one who got the girl. Perhaps Frank was just tired of filming that day and wanted to wrap it up. In any case, the ending reinforces an idea that even in the 60's was anachronistic (a girl from the slum will only be happy or comfortable with a guy from the slum) and which today is certainly a big obstacle to enjoying the film entirely.