It is a well composed song. Yeah, it is someway classic. Why people think that a band should start with a revolution? They are not beginners, of course a lot of things had influence on their way to view music. They start with these roots, and later they can find their very own style. Nowadays not as simple to find something new in rock/metal music as was int the past. I can't wait the first full album, and after that the second. After the second album a somehow right judgment could be done, but after a single what "should be popular", it is way too early, I think.
Voice is good, guitars are good, drums are good, I feel power from it.
I heard Steal Your Fire just now, and after these two songs I feel some uniqueness in the voice of Lauren, I think I could recognize it later in another song. Maybe I'm wrong, time will tell.