Hey man,
Both are nice tracks
The first one is my favourite though. If that one is still a WIP just keep going as you were. Going to be a great track! Creates nice, creepy atmospheres and the percussion is really nice too!
The second track is good but there are a few things I can pick out. Again a great atmosphere is created to give that track a nice feel. However I feel the guitar takes away from that...
I don't want to offend or sound rude but the guitar playing sounds a little rough around the edges to me, maybe try another take and see if your guitarist can really get it down
Another thing that I think is worth taking into consideration is on a track like this I feel a little effects could be beneficial. Add a Touch of Reverb to the guitar, I definatly recommend adding a gentle bit of Flanger and top it off with a bit of Delay, even if it is barely noticible. It should just give the tone a bit more interesting sound
The style of playing may have to be changed for this to take full effect. For Example, Strum the Chords rather than keep strumming them
Just my ideas though, may sound rubbish to you and rubbish in reality!
On a positive side I was rather impressed with the singing
Suits the track well, keep it that way
The Rest of the track is cool to, percussion again is great! Keep up the good work!
If you have a bit of spare time check out some of my Dubstep tracks
http://dnbforum.com/showthread.php?127169-A-load-of-My-Dubstep-Tracks!-Feedback-would-be-brilliant-)