well,i can only say this is not too great but not too bad,I should only say it is not bad........You should improve ur skills in blurring & effecting the background and character. Hope you can improve ur skill in making wallpaper. ^_^ 3/5 is the rate i can give to you ^^.6 hour you spent on this and this is equally great. (Actually i'm bad on creating wallies but i know i can give u some advice for ur next wallie in the future)
Looking forward to your next project!