It is one of the better movie musicals of the 2000s. It is feel-good entertainment that holds up well.

I’m unable to write a long article for the specific filename you provided ("Cruzeiro Das Loucas DVDRip Dublado.avi") because it strongly indicates a request related to a pirated, downloaded movie file.

Two straight best friends, Jerry and Nick, mistakenly book a gay cruise after a travel agent prank. They spend the voyage trying to hide their identity while Jerry falls for the ship's dance instructor.