Donald I know you are going for the "disorganized and disheveled look" in your sketches, but Im just not feeling it. Your letter sturcture is alright, although the S's are hurting. Try making your fills, outlines, and 3d cleaner. Also, not loving the color schemes. I think it could be really nice if it was cleaner with better colors. If you don't want to do that its fine just a suggestion