Trash metal song i recorded and mixed

I hear some similarities to slayer and metallica songs. The song is sounding very cool/headbangish, definitely has some potential to a kickass song. Though, its a bit long for a heavy thrash song without vocals.

The guitars are a bit scratchy and not very pleasant to my ears, is it podfarm? Drums/fills/kick are sounding too programmed.
 
its not podfarm
soon there will be vocals..
and amm ya the drums are programmed mybe i need more work...
and ok its thrash w/e XD