I like your style.
As I said in my title already, I like your style. The charcters look very roundy and cute. I am also very impressed by your characters' color choices, they match fairly well with the blackground. Considering that the entry is merely a test, it is acceptable to be short and pointless. In all, your style is very good in my book, and I hope that you can develop something good from the style. Good work!