"Piranha 3D" is available on various streaming platforms, including Amazon Prime Video, Google Play Movies, and Apple iTunes for rental or purchase. It may also be accessible on subscription services like Hulu or Netflix, depending on regional availability. For the most current options, it's best to check these platforms directly, as availability can change over time.

"Piranha 3D," directed by Alexandre Aja, is a horror-comedy that combines over-the-top gore with a campy, fun vibe. Set in a lake resort during spring break, it features a prehistoric strain of piranha that unleashes chaos on unsuspecting partygoers. If you enjoy B-movie horror with humor, absurdity, and thrilling scenes, it's worth a watch. However, it's not for those who dislike graphic violence or a lack of serious storytelling. Overall, it's entertaining for fans of the genre but may not appeal to everyone.

No, "Piranha 3D" is not the first movie in the franchise. It is a remake of the 1978 film "Piranha," which was directed by Joe Dante. The 2010 version, directed by Alexandre Aja, follows a similar premise of prehistoric piranhas terrorizing a group of people during spring break. The film is part of a series that includes sequels and variations, but the original "Piranha" is the first film in this horror-comedy genre.

Yes, there is a sequel to "Piranha 3D" titled "Piranha 3DD," released in 2012. While it follows the same theme of deadly piranhas wreaking havoc, it takes place in a water park. The film features a mix of horror and comedy, with returning and new characters facing the terrifying fish. It is not a direct continuation of the first film's plot but maintains a similar tone and style.