The Butterfly Effect got lukewarm reviews when it was in theatres
and I don't go out to see that many movies anyway, so I missed it at the
time. Last night I remedied that with the DVD, and boy am I glad I did.
(No spoilers in this post, but I can't vouch for comments.)
The story follows a college student, Evan, who had several blackouts as a
child, almost always in stressful situations. The doctors encouraged him to
keep a detailed journal in hopes of finding clues to the problem.
Eventually Evan discovered that he could use the journal entries around
the blackouts to go back in time and change those situations. Change,
however, is not always good, as any veteran consumer of time-travel
stories will assure you.
There are some scenes in this movie that were very difficult to watch.
(One in particular: cruelty to animals is a major squick for me; that
it was not shown on-screen was not sufficient mitigation.) But I found
the story compelling and the characters generally believable as they
morphed through changing situations.
The DVD offers the directors' cut and the theatrical release; without
any advance knowledge I chose the former, figuring it would pick up a few
deleted scenes but be basically the same. (While for books I
usually prefer works that have stood the scrutiny of editors, for movies I
tend to watch the story the director wanted to tell unless I know of a
reason not to.) Later, when I was looking (unsuccessfully) for a detailed
plot synopsis online to confirm a couple details of sequencing, I learned
that the endings are very different between the two. Having seen the
directors' ending and read about the one that showed in theatres, I am
glad I watched the one I did. While much darker, it seems a much more
powerful conclusion to the story.
Recommended, with the caveats about some troubling themes. Not for kids.