Mabey my eye is playing tricks on me or just opitcal illusion but is the sig sifting from left to right? I like colors, but i think its a bit plain and empty, it lacks that WOW factor. It has good potential but theres just nothing that help compliment it to really make it pop out. 5/10 add some more pazazz Edit: oh also the sprite is a little hard to find. Took me a minute to find it.
Honestly, I agree make your sprite visible... it will look much better Also give it a curves layer and slap a gradient map onto it to make it a bit contrasting with some nice colours Z
bring the sprite in front of those layers as it just looks like a background with a sprite behind it. your focal should be in the foreground and add more effects to it.