Starts with good drama. Fades, then returns to the same drama.
You have a catchy run. Go listen to Grenade by Bruno Mars and pay special attention to how this type of run could be used ambiently and not as the main focus. Then come up with a vocal hook.
I think you have the basis for something to start with. But I agree with Lynn, we need some more meat on the bone.
Joshua Barnes Sonar Platinum / RME UCX / i5 3.2 8 GB Memory (Dell Inspiron) / Komplete 10 / Win 7 Home 64 Bit