I don't understand the hate. This is a wonderful movie and sweet romp. It turns the classic show upside down. Instead of following Samantha ( a powerful woman who dims her light to make her insecure husband feel better and fall in line with the subservient house wife role that was idolized of the time ) we follow Isabel (Nicole Kidman), a sweet naive witch who falls for a Jerk, Jack (Will Ferrell) who wants Darren to be the star of their reboot of Bewitched but Isabel decides she isn't having it. What follows is a fun romp of Jack and Isabel slowly falling for each other only for Isabel to realize something pretty important and change the course of the movie... sorta..? Idk how to explain it without spoilers lol but this is a really a great casting choice from top to bottom. I don't even like Will Ferrell and he does the part well. My best friend also dislikes Will Ferrell but gives him a pass for this movie. It's charming on its own and self aware which is fun.
At least they all knew nobody likes Darren, even in the original, and played that up here.

Absolutely worth a watch! but don't expect a remake or retelling of the original this isn't that.