Chop-chop bwow, chop-chop bwow. There's a lot of chopping in this song... Kudos to the mapper for even attempting this song though. Songs like this are a LOT harder to map than an electronic song with a nice steady beat.
The map appears in time, but overall, it just feels sloppy, I'm not sure what it is. It doesn't have great flow. Like I said, the issue may reside less in the mapper and more on the song choice. This is one where I would download only if I were a fan of the song.