Too blurry bro, also the ark thingy in the background is contrasting from the main render, you need to work on effects and have a central focal point instead of 2, also work on your colours, and add text where you can.
I little bit on the blurry side, try sharpening it up a little bit. Also the sig is very blurry there is a render on top of a background and there is not effects to it. Try grabbing the vine brush and smudge with it. Get some cool smudging going and blend the render in with the background better, get some depth.