It has no depth, flow, or crispness to it. The effects are too clumped together and messy to really tell there was too much effort put into it. The colors need more variation, and the stock choice should be slightly sharpened. It's a bit choppy at the moment. Also needs a good light source. Lacking one at the moment. Don't just fill the background with repeated loops and dashes of the same effects for the sake of just /having/ something back there. The effect direction for the stretch of the stock is the only thing going right for this, imo.
Need to work on the flow because it looks very messy. The colors need variation and a light source. Its too 2 dimensional so work on depth as well.