OK, it isnt too bad.
Ok, this isnt the first time I heard something like this.Everyone start from something.
Im still listening my songs that I did with FL3.5 cuz Im pruod of them, but isnt the point!. This can be a great song, just try the next:
1.- Using Delays and Reverbs you can add a kind of "Depth" that make the sound more "amazing"
2.- Flangers, distortions and Compressors can help to make the sound more dynamic.
3.- Try to use filters to fade in and fade out diferents sounds.
And play with the syths, I dont suggest use Presetts all the time. Anyway, This song sound really monotony and repetitive.