Filmmaking is certainly an important form of self-expression, but not all films are created equal;  sometimes a film comes out that serves no purpose, makes no impact and leaves no impression.  Gerard Barrett’s Glassland is a perfect example of such a film.  His film completely lacks any purpose other than to be a series of images giving an illusion of motion on a screen.  Glassland never rises above a TV-movie-of-the-week, and its attempts at slow and…