Severus Snape "I Will Survive"

At first, I laughed at what this video.  Let’s face it, Severus Snape edited over Gloria Gaynor’s “I will Survive” is funny.  About half way through, I started thinking about the events of book 7…

When you watch the video as a Snape - Voldemort dynamic, it becomes oddly poignant.  What do you think?