I'm liking it. It has solid rhythm and wouldn't be out of place in a boss battle or some general battle music.
As a more general tune, its good. but it lacks some really strong lead that would stand out above the rest of the instruments. Around 1:40 you start to get a lead guitar, but I feel it doesn't push out enough from the rest of the music and only goes along with the melody rather than leading it.
So you might want to throw something a little more in their a little earlier in the song because what you do have comes so close to the end.
I do like the song, and to be honest I'll be faving this for a possible future inclusion on a game or something.
So keep it up, you got some nice stuff here.