Let's be realistic.

This is a small, humorous movie in some ways, but it has a huge heart. What a nice experience.

The movie turns out to be a little better than the average. Starting from a romantic formula often seen in the cinema, it ends in the most predictable (and somewhat bland) way.

Mostly, the movie is committed to the value of a good time.

A really so-so entry in the Kaiju epics of Toho. Filled with a really likeable cast, this movie is hurt by uninspired monster suits, and really for a Toho, poor special effects. Made after the expert Tsuburaya passed away, the crew that did this didn't do that great of a job. Also known as Yog, Monster From Space, it's easy to see why none of these creations showed up in any other Kaiju films.

A sparkly-blue blob of light from outer space with the ability to take over and mutate/enlarge a host arrives on Earth. Soon, denizens of a tropical island are threatened by a stupendous squid, a colossal crab, and a titanic turtle. Eventually, the space creature takes over a human, allowing it to gloatingly communicate its nefarious plans of world conquest. An aversion to porpoises and bats yields a clue to the invader's weakness, and plans are made to fight back. Diakaiju-sized plot inconsistencies aside, this is a pretty good Toho monster opus. The tentacled monster ('Gezora') is a nicely done example of suit-mation - yes, we all know that there is an actor within, but the creature still looks good and, for an '60's film, is well integrated into the live footage. The turtle ('Kamoebas') is a little weaker in execution but the giant mutant crab ('Ganimes') is excellent - better (IMO) than the shrimp-based kaiju "Ebirah" ("Godzilla vs. the Sea Monster" 1966). I watched an adequately dubbed English version of the film, so can't comment on the acting or original script, but generally liked the portrayal of the characters (especially the 'natives', who, unlike most stereotypical peaceful islanders, were the ones who kept showing up with more and bigger guns). Directed by Toho's best known kaiju wrangler (Ishiro Honda) and with music by Akira Ifukube, the film has the look and sound of a Showa-era Godzilla outing and is an entertaining time-passer for anyone willing to suspend their disbelief long enough to fear for the lives of the intrepid islanders, who are all that stand between us and extinction. A must see for people concerned with their 'kaiju-life lists', as the three featured monsters are essentially one-offs in the Toho corral: ('Kamoebas' has a bit part as a washed-ashore corpse in "Godzilla: Tokyo S.O.S." (2003), 'Gezora' is briefly glimpsed in the opening montage of "Godzilla: Final Wars" (2004), and 'Ganimes' never again surfaces (despite being a nicely executed giant crab outfit)).

Alien spores hitch a ride on an unmanned space probe and go to Earth. The parasitic life forms crash land on an island and cause a squid, a crab, and a snapping turtle to grow to giant size. Director Ishiro Honda, working from a compelling script by Ei Ogawa, relates the engrossing story at a brisk pace, makes fine use of the exotic tropical setting, maintains a serious tone throughout, and stages a fierce climactic beast bash between the crab and the turtle with rip-roaring aplomb. The sound acting from the capable cast rates as another substantial asset, with especially commendable contributions from Akiro Kubo as likable photographer Taro Kudo, the adorable Atsuko Takahashi as the perky Ayako Hoshino, Kenji Sahara as cynical opportunist Makoto Obata, and Noritake Saito as traumatized native Rico. Moreover, the filmmakers warrant further praise for playing the wild premise completely straight, with no silly humor or an annoying subplot involving a cutesy kid. The special effects are quite colorful and impressive. Taiichi Kankura's sumptuous widescreen cinematography gives the picture an attractive vibrant look. Veteran composer Akiro Ifekube comes through with a typically robust and rousing full-bore orchestral score. A nifty creature feature.

For some reason, I remembered this flick more than many other kaiju eiga (giant monster movies) from the same period. In fact, I even have an original "Yog" poster on my wall right next to one for "The Green Slime".The film is set on a remote tropical island that is being looked at as the possible home of a luxury tourist resort. Funky photographer Kudo (wearing a floppy hat) and his adorable female companion are there to take pictures and check in with some other company personnel on the island. Dr. Mida is there to study marine evolution. And then there is the suspicious acting Obata, who claims to be an anthropologist but is actually an industrial spy.There is another visitor to the island and this one came from a lot farther than Tokyo. The misty blue space creature Yog (an "astro-quasar" he is called) has fallen to Earth on a space capsule and is now busy turning harmless animals into giant monsters. First of these fearsome freaks is the weird octo-squid Gezora, a plastic-eyed giant that uses its tentacles to walk (stagger is a better word) on land! Gezora sets about killing people and destroying the native huts, but Kudo and pals find a way to defeat the beast.The only problem is, Yog just jumps to another giant monster. Ganime, a giant crab, is next and then comes Kameba, a titanic tortoise who could give Gamera a run for his money. Not only that, but Yog also takes control of Obata and uses him to sabotage the human's plans.It's a sticky pickle but the Earthmen find a secret weakness of Yog's that they can use to attack the space monster. Another key to Yog's defeat is Obata...can his mind be turned against the Monster from Space?The movie is fun and exciting if you're not too demanding. You see plenty of the monsters and even a nasty battle between Ganime and Kameba. Call me nuts, but I thought dialog and acting were a lot better here than other period kaiju films. The characters had more personality...especially Kudo, played by Akira Kubo...and I kind of liked the way every tied together.Some may be disappointed that no cities get destroyed, but if you're looking for a Japanese monster mash with a bit of a difference, "Yog" will satisfy your craving!!!