Interesting, but your style needs work.
Definitely not bad. I actually enjoyed it. The whole abstract change of scene made it interesting, but you need to work on the individuality of your style. It's very basic and very similar to almost all beginners.
Also, the animation wasn't very smooth at some parts, like the box dropping on the ladybug, which could definitely been prevented by using more detail, like show the box flatten out and regroup a little when it hits the ground. Subtle stuff like that makes a flash really good.