PROS: The song was very enjoyable. It's also a perfect music video song. So overall nice choice in song. The character designs were cartoonish and lovable. So good character design. The character movement and animation was awkward and funny at the same time.
CONS: No backgrounds in this at all. Maybe add some flashing lights. Or since the songs chorus repeats “don't want to work…” maybe you should have an office building background and he’s rebelling against work.
IMPROVEMENTS: Next time add some colorful backgrounds since the song it self has a colorful mood.
OVERALL: Very nice music video with great song and decent character designs. However it needs a background desperately. Good job.