The Russians are coming the Russians are coming

So I watched "The Russians are coming The Russians are coming" made in 1966. So is this a classic or even a good movie, well I got say ehhhh once again. This movie has a great cast (including one of my personal faves Jonathan Winters), a great director, and an interesting premise, but ultimately falls apart in the end. I think it falls apart because it is basically supposed to be a lighthearted comedy, so it is supposed to have a happy ending, but it just seemed contrived to me. I did enjoy watching a movie that apparently took place in a time when not only didn't people have cell phones, but they used switchboards and cranked their phones. Another thing I enjoyed were how there were no subtitles for what the Russians were saying, I don't know if it was intentional, but it put the audience in the same world with the characters who couldn't understand them either. So should you skip this one, well I don't know, I did find much of this film very funny including Alan Arkin (still relevant today wow!), but the ending bothered me, maybe you my one reader may feel differently. If you do please comment, I like to hear other people's opinions about movies that could go either way.