My headphones are in the shop..
Unfortunatly my headphones are being repaired so i could only get this on my laptop speakers (which suck ass). but i will review anyway. you had an excellent bass beat, i could hear it perfectly. i like the dark action theme you got going, this could definetly work in an action film of some kind. maybe Blade, something along those lines.
I Don't know why you made it train related though, i think that just diminishes the flavour of the song. personally i think you could to without the whole train theme and possibly put a trance like mix in it. the undertones already started that so all you have to do is crank up the base and make it a bit faster and you have a european rave song worthy of the clubs you saw in the first xXx movie. no, not a porno, the movie with Vin diesel!
All in all though you did a fairly good job. my foot was tapping the whole time,k but i want a song that will make me want to dance with all the chicks i see in a local nightclub. think you can do that? you get 8 stars. nice work.