That's right, munzy. I can only help the learners who give me the whole panino. I'm a big eater.
Regarding the panino バタフライエフェクト３最後の選択が面白かったです, バタフライエフェクト３最後の選択 is the movie's name.
バタフライ・エフェクト3/最後の選択 - Wikipedia
The English title is
The Butterfly Effect 3: Revelations.
So, the correct translation would be:
"The Butterfly Effect 3: Revelations was interesting."