I'm no pro, but...
If you think your work is "Dull", then it might be due to the same reasons a buddy of mine thought the same of his work.
First off, everything in this song is in fourths. No I don't mean that the rhythm is 4 beats per measure, but every part of the music repeats four times, then changes ever so slightly. Mix it up more.
Also, this song is very safe. I don't really know how you'd go about changing it, but don't be afraid to take advice from the songs that inspire you.
Anyways, it's not bad, so don't beat yourself up over it. =)
yea this was a bad effort. i should spend a few days next time. this was like 30 mins