Hmm
The melody has potential and all, but the only problem is, you need more filling of different sorts of sounds, with the same rhythm as your main theme, and try building up to a climax.
Some of the synths used also make the song kind of sound very offtune, but an octave change will easily fix that.
Not bad for your first few songs though, just try to listen to other songs and try to fill in those empty spaces, the same way other good songs did.
4/5 (but 5 of course :D) 9/10