Skip this review if you have not watched the movie. Spoilers ahead.
It was just an okay movie. Would not say it was good, would not say it was bad either.
TLDR: Mavis and Johnson suck.
This whole fiasco can all be traced back to Mavis. It was all her fault. She is so selfish and entitled. It was Drac's birthday and she managed to make it about making Johnson happy. And she had the audacity to blame Drac for what she started.
Johnson, on the other hand, has a two-digit EQ and IQ.