I will say the plot to this movie is smart and creative, but it does inaccurately demonstrates witchcraft.
Now I know it's "just a movie" but if there is any young viewers that are interested in witchcraft and want to practice it, this movie is nothing but inaccurate (besides some small details). They're showing them something that is impossible to receive in this practice.
The filming was good, especially for a low budgeted movie, minus the sound effects. There was somethings they could've done better. The actors in this movie did a surprisingly good job.