Effort: 2/2 - Enough was done here.
Look: 2.5/3 - Sig as a whole is a bit washed out, when you use bright stock like that, try to tone them down using the Levels adjustment (Control+L when the layer is selected) and bringing down the greys (middle slider). Text could be better, try to stick to simple fonts and let the render do the standing out. Keep up the progress.
Creativity: 1/1 - Good choice of stocks.
Total: 5.5/6