This video has more animation than your previous ones which were just slideshows, but at least the other ones tried interesting things like perspective and detailed art. The only word I could use to describe this one is rushed. You didn't try anything challenging, the animation was the lowest effort possible, the art was simpler than usual, and everything lacked polish. At least the voice actors were decent this time.
You probably already know all that, don't sweat it though; having to rush huge projects always happens. the fact that you did a video this long for highschool (I assume) is pretty amazing.