Good job. Plus i think it's cool that your dad helped you out (with the voice acting). Keep up the good work.
P.S. Every artist gets some bad reviews from time to time. A good rule of thumb is if they didn't take the time to tell you exactly what they didn't like then it's not really worth taking the time answering them. Second always be respectful. Public relation is equally as important as the art you create.
I look forward to seeing your future animations. b^__^d