this is my very first crossover! how bad is it?

It's actually not that bad considering the editing. Maybe あなた could use pictures with better quality 次 time. :)

Very much better than my first one XD
same as chesire :3

It's very good! Better than my first anyhow. I attempted to クロス シンデレラ and Elsa. It did NOT turn out well.

Pretty good. Just better quality pictures like chesire said. And it's cute, though I feel a little sorry of Ariel. :)
Can あなた let me know what あなた think of my first crossover?

100% good!