The basic option is to write I like it. First, because i do not look for a coherent story - in this case you can appreciate only potential of it, not high acting demonstration but the way to recognize parts of yourself in the small events crafting the story.
A young man, affected by cancer, lives, with his two good budies, a weekend in a cabin in woods. Old tension, nice memories, some fights, dialogues , a night in bar .
He tries hide his state . So, some humor, a lot of talks, some nice scenes and not so surprising - regular, in this case, end. One of films defined by low budget and, including for this, perfect for me because its purpose is only remind familiar things, easy ignored, in honest light and the friendship with the kid affected by leucemia works not so bad, like their dialogues.
So, a simple story , familiar at whole, reasonable acting and presumed clever things for give some credibility to their characters. Just enough, in essence.