well no it doesn't. I don't mind the voice over. Check the plumbing part at 2 mn 36. I sort of feel bad for laughing at that, but that is a bit surreal.It's not about enjoying others' misfortunes...it's entertaining for viewers because it satisfies the psychological need to rehearse/experience misfortune without risk. It actually strengthens our own coping mechanisms for when we experience these sorts of things for ourselves. Same goes for watching soap operas, heartbreak/tragedy films, etc. But I'm no clinical psychologist
Sometimes it's funny as all git-out. "There but for the grace of God go THEM!"
Despite all that, I cannot watch these sorts of fail vids that have the stupid "Bob and Tom" voiceover.
Does any of this stuff require an explanation?