19. Hotel Transylvania 4: Transformania
Despite the first three Hotel Transylvania films collectively grossing over $1.3 billion worldwide, the recent fourth movie came and went with barely a peep.
This is because, in addition to foregoing a theatrical release and dropping on Amazon Prime, Hotel Transylvania 4: Transformania lacked the vocal presence of Adam Sandler, who for reasons unknown opted not to reprise the role of protagonist Dracula.
Though Brian Hull gamely attempted to imitate Sandler, it certainly didn't help the perception that this was a lesser, thrown together animated sequel.
And indeed, the fourth Hotel Transylvania is an aggressively pedestrian, charmless animation that'll start exiting your memory before the end credits have even rolled. Nothing to see here.