The song is a parody of This is Why I'm Hot with a protection warrior spin. Still, I think it probably applies to all tanks about equally, even if the song pokes a bit of fun at the protection paladin crowd. The music itself is fairly straightforward, and completely accessible. It's got a solid beat, and I'd actually love to hear the rapper do other work -- he felt pretty solid to me.
The video itself was a little more bland. But if you consider that the video is meant to be a vehicle for the music, it served its purpose very well. The flashing lyrics were slightly distracting. But if you view the machinima portion as being a little more trailer-like, and a little less music video, I think the whole thing comes across better.
This was a fun video, and I'd definitely like to hear more from the performer. And at the end of the day, this is why I'm prot.