Reason Stock Guitar...
Scream 4 Distortion and a stock guitar sample? It's ok, but nothing spectacular here. Your beat is pretty good, but that isn't enough to carry your song. Reason stock sounds are only going to take you so far. Hook up with a guitarist and lay down some phat guitar tracks. :3
Also, listening to this in my headphones tells me that you didn't pan any instruments. Add some pan automation or set your instruments with static L or R bias. It's amazing what a little panning will do for overall clarity and make the song sound more dynamic.
Keep it up.