http://www.wattpad.com - The Zisman character originated in the hit MTV show Jackass and was by far one of the funniest segments from the show. Taking that character and giving him an hour and a half was a smart move. The main difference between Bad Grandpa and Jackass is that this film tried to have a plot amid all the mischief and jaw dropping humor.The peoples reactions captured by hidden cameras were just as funny as the pranks and foolery. From shock anger and confusion to laughter watching people react in their own way was just as much the entertainment as the movie itself. At times Bad Grandpa was hard to watch because it made the audience feel so uncomfortable due to the awkwardness of the staged situations.