"Lifeforce," directed by Tobe Hooper and released in 1985, is a sci-fi horror film based on Colin Wilson's novel "The Space Vampires." The movie features a unique blend of space exploration, vampire mythology, and supernatural elements. While it has gained a cult following for its ambitious visuals and unique premise, critical reception has been mixed, with some praising its special effects and others criticizing its pacing and narrative coherence. Overall, if you enjoy campy sci-fi horror with a blend of eroticism, "Lifeforce" might be worth a watch.

Yes, "Lifeforce" can be considered a vampire movie, but with a science fiction twist. Released in 1985 and directed by Tobe Hooper, the film features space vampires that drain the life force from humans. The story revolves around a space mission that uncovers these vampiric beings, leading to chaos as they attempt to seduce and feed on human victims. While it incorporates traditional vampire elements, such as blood-draining and seduction, it is set against a backdrop of science fiction and horror.

As of my last update, "Lifeforce" may not be consistently available on Amazon Prime, as its availability can change based on licensing agreements. To find out if "Lifeforce" is currently available for streaming on Amazon Prime, you can check directly on the Amazon Prime Video platform or their website. Alternatively, you may find it available for rent or purchase on Amazon if it's not included with your Prime subscription.

At the end of "Lifeforce," Colonel Tom Carlsen confronts the space vampire, Matilda May, who has been wreaking havoc on Earth. After a dramatic battle, he manages to destroy her, causing the remaining vampire threat to dissipate. However, the film ends on a somewhat ambiguous note as Carlsen, now infected, is left with the possibility of becoming a vampire himself. The final scene suggests that the threat may not be entirely over, leaving viewers with an unsettling sense of uncertainty about the future.