The conceit still works well enough to mostly distract from the tired adventure movie plot.

There's no reason for this movie to exist.

Younger viewers who already have an affinity for the "Hotel Transylvania" film series likely will find enough to keep them entertained in this final installment.

While the visual humor is spot-on, 'Hotel Transylvania: Transformania' suffers from a massive lack of creative output in its screenplay and story.