It gets more interesting at 0:30 after the intro. Having some drums might help things. At around 1:30 the guitar sounds more lush (good) with what is probably double-tracking, or just more guitar. Vocals are OK, could be more melodic. My favorite part is when the guitars sound lush. Perhaps you could check out my music at this link:

Thanks for the reply. This is just the acoustic demo for the song, it will sound a lot more full once I get drums and bass in it.

I listened to your one song "space martian boogie tune" it's a pretty good track but I would pan out the guitar by playing the riff in two different tracks or maybe add extra effects, a little chorus goes a long way.