Noel Penaflor’s review published on Letterboxd:
Easily the best of Amazon's Welcome to the Blumhouse offerings, not that that's difficult to achieve.
Nothing too scary, but there's a steadily building sense of dread as you speed toward the inevitable ending.
Solid performances by Sydney Sweeney and Madison Iseman as competitive twins in the cutthroat world of...classical music.
You can guess where the movie ends up most of the time, but there are more than a few scenes that get under your skin.
Like Whiplash, but nowhere near as good and with white girls