Way too repetitive.
I think every good song should have a base tune, but this is just too much. Probably 40 lines of one thing over and over again, except with maybe 1 note changed. It gets a little boring. It's a nice tune, but I can't get over that.
Also, what's with the 8 second space at the end? I use Fruity Loops 9 XXL and that doesn't happen for me. Oh, well, doesn't really matter.
I think that if you add some real variety, you could make this into a helluva song.
Thx for the comment drew, your view is really appreciated