When one starts watching this movie, one gets a feeling that this might be a fairly serious, good sci-fi film...then the rocket lands on Venus, and all credibility simply vanishes. First, we all know that Venus is shrouded in poisonous clouds and has a surface temperature that will melt lead, right??? Well, in this movie, Venus looks like a discount store with lots of potted tropical plants strewn around, and the intrepid astronauts never even break a sweat. The astronauts are then captured by a patrol of women in high heels (who also shout "Bagino!" over and over), and the familiar "men-encountering-love-starved-female-civilization" plot begins.
The movie does have some interesting twists: The deadly "Beta Disintegrator" with which the evil queen is planning to destroy earth; the queen's advanced acne-like skin condition; gloriously saturated color photography; Paul Birch as the bookish scientist who is uninterested in the nubile Venusian women; and of course Zsa Zsa Gabor, who gives an interesting performance as the Chief Scientist on Venus (!).
This movie is outrageously male-chauvinistic (even for the 50s) and has some of the dumbest dialogue in the cosmos. For those reasons--and to see Gabor in her most ridiculous role--you should watch this. However, I doubt that you'll want to watch it more than once.