Modern technology is making it harder and harder to tell the difference between special effects and real life action in the movies.  As computers getter faster and faster and programmers get smarter and smarter the line between fact and imagination blurs every hour. 

As an example, I give you the video below.  First of all, for you lovers of all things equine, no horse was injured in the making of this clip.  I simply marvel at my inability to discern as to whether or not computers or advanced editing was used in this sequence.  

You be the judge.