Originality: I've heard many songs about rockstars before. None quite done like this. But the fact still remains, a lot fo songs are done about rockstars and their lives and this "breakbeat" doesn't ass anything to the genre either.
Diversity: It uses the same instruments over and over and over and over and over...you get my idea. Plus, there really isn't anything new throughout the song.
Clarity: The sound is pretty clear, but when you try to overlap the guy saying rockstar, it sounds bad.
Effort: I can tell you tried. But I think if you would have listened to it a couple of more times to yourself before sending out your final copy, it could have sounded better.
Overall: Below Average. It really isn't a great song. But I've heard much, much worse before. So take a little more time on your songs and you will become better.