Good... nice "reverse sample" effect. Again keep in mind the repetitive aspect. This song spends a lot of time going over and over with no break for the ear. Try following a song structure like: intro - verse - chorus - verse - chorus - bridge - end. This will break up the song... make it interesting to the listener and keep it exciting. You have great hooks in your songs but repeating them over and over doesn't do them justice. Use these hooks as your chorus and build some verses and you're golden.
Justin