I thought the song was pretty solid - it seemed like emo with less punk influence and a lot more 80s metal. It was overproduced though, particularly the screaming. Very proficient, though, technically, I think.
As far as songs go that initiate a "wow" - I've downloaded a few Gang of Four songs before, liked them well enough, but the address below links to a mp3 that really, really impressed me.
https://insult.org/pics/Gang_of_Four_-_At_Home_He::s_a_Tourist.mp3
Stone