It's dry, saturated, boring, needs work with colors depth, lacks flow, back ground has no synchronization with the stock, composition, execution and originality as a whole.
*The two duplications of Riku and Kairi in the background should be messed with/distorted, or nixed all together because there's no significance in them being there other than to take up space.
*The typography should be clean and simple, rather than stretched, predictably feminine and elaborate.
*Needs more pastel color compliments in blues and yellows with a better light source to make it follow the pretty color scheme you tried to attempt here.
*The stocks you used are low quality. Sharpen them with a soft brush slightly.
Welcome to the Digital Media section, sugar pie ;3
<3
