It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.

It’s fine. It's literally the definition of a fine movie. You’ve seen it before, you know every beat and outcome before the characters even do. Only question is how much escapism you’re looking for.

Unshakable, witty and deeply felt, the film will be paying emotional dividends for a long, long time.

Exactly the movie you think it is, but not the movie you want it to be.

Plot-heavy MGM musical, not likely to turn up on studio highlights. I suppose war demands account for many shortcomings, like the unlikely Kyser in the lead, shoestring production values from a big-budget studio, and a roster of undistinguished supporting players. Then too, musicals need lightweight stories to coordinate with overall mood. This one can't make up its mind. Too bad that outside of Maxwell, the performances are spotty. Kyser tries manfully but the seams show, nor does the lumpy screenplay help.Nonetheless, there are some highlights. The production number "I Planted A Rose" shows spunk, along with a classy Lena Horne, a lively Marilyn Maxwell, and hep-cat swingers doing their acrobatic thing. And for fans of 50's sci-fi, there's the lordly Morris Ankrum mugging it up, of all things. Still, the plot's too convoluted for a musical and overshadows many of the more lackluster numbers. All in all, the package remains little more than spotty wartime escape.

Columbia, RKO,and Republic, among others, turned out escapist wartime musicals by the dozens, and their lack of availability is probably a blessing; this one, from MGM, has sleeker production values but is similarly impoverished of imagination. It's a mishmash involving boxing, swing, hypnosis, Marilyn Maxwell twitching cutely, the unwatchable Ish Kabibble, Nat Pendleton still playing a punch-drunk heavyweight over a decade after "Horse Feathers," and lots of pulchritude to please the boys overseas. (Even Ava Gardner has an unbilled bit.) Kay Kyser could swing it, all right, but he was no actor, and it's almost painful to watch him go through these contrived paces. There's one good number -- no, check that, there's one not-very-good number made bearable by Lena Horne and some good production design -- among lots of trivial swing, and lots of camera trickery in the production numbers, presumably to disguise the paucity of invention. Tommy Dorsey and Harry James show up briefly; they look like they visited the set on lunch hour from other, better movies.

From the contrarian viewpoint, this is the only Kay Kyser film I've seen yet that I've found watchable. Kyser plays a character other than his usual "Kay Kyser, goofy band leader" -- not a complete change, but just different enough to make him tolerable. And, while it's Kyser's band, someone else has apparently arranged the music so it actually swings and has some oomph for a change.The script is as thin as usual for this sort of musical, but passable. Marilyn Maxwell's part doesn't require much acting, but she's a treat when she's on screen. And her singing, which is excellent, is a hoot for the vintage musicals connoisseur to watch - one song she does Mae West, later she puts on a bit of Ginger Rogers.Lena Horne's "You're So Indifferent" is a pleasure - in a minimalist bluesy mode, unlike so much of what she did at MGM.

For some reason, most of the commenters on IMDb are overly harsh and critical. Swing Fever isn't Gone With the Wind; it's not even the Marx Brothers. But for a light comedy with a fun plot, interesting characters, and a lot of great music, it's worth every penny of your video rental cost.Kyser is as sympathetic and fun to watch as ever... and sure, I would have loved to see more of the band, more Ish, more dancing, more singing, more plot. But come on, we don't have five hours! It never drags, I wasn't looking at my watch, nothing to make me cringe, no bad performances. Even the bad guy isn't a total heel; he just doesn't know any other way.I taped this off Turner, and it's definitely a keeper. I know I'm going to watch it several more times. You should see it at least once.