For a first work, it is quite good. Of what I saw, your strongest point lies in special effects and sound effects. Both were really well executed and timed. I think there is more work to put on the characters thought and the school background was pretty messy, the lines looked a tad sloppy. However, the scene etween the class and the fantasy realm was really well executed, I couldalmost feel the wind on my skin and the music was spot on. On the athosphere level, your work is impressive. Actually, it is in the drawing itself than most flaws are coming from. The camera angles were very interesting too. Also, it was said previously, but the pacing was too slow at the beggining and it added little to nothing to the plot. Continue the great job :D