Hmm...
I'm going to agree with the below reviews in terms of rating score... Other than that though, i do have some gripes as to the beginning.
It may be just personal preference, but songs that begin as light as this and as quiet as this just don't really get me motivated... Granted, this is because when listening through headphones, you really want to maximize the time spent listening to music, and minimize the amount of time spent listening to anything else...
Other than that, this song is pretty good. My other gripe is that it gets a bit repetitive, the same general rhythm/instrument pattern gets reused a lot. I don't know if i'm rather *expecting* what will happen next per se, but still...
Nevertheless, a good mix. A+