2004's Mean Girls is an all-time classic film. The Broadway musical adaptation of more recent vintage is a solid and engaging adaption of it. This re-framing of the original and the musical is an odd--and largely ineffective--mishmash of the two that needed to "pick a lane".
For a very basic overview, Mean Girls is a quasi-remake of the '04 original, featuring new-girl-to-school Cady Herron (Angourie Rice) being shepherded by friends Janice (Auli'i Cravalho) & Damian (Jaquel Spivey) through the high school experience--most notably the Plastics trio of Regina George (Renee Rapp) and her minions Karen (Avantika) & Gretchen (Bebe Wood).
I'll start with the one piece of good news here: there are just enough entertaining songs in this flick to keep it from being outright boring. "Revenge Party" & "Sexy" are absolute bangers, and a few others are quite engaging too. There were a few times when I was ready to metaphorically throw in the towel on Mean Girls, but then another song would unspool and keep me hooked a bit longer.
The big problem with this sequel/update/reboot, however, is that it tries to have its cake and eat it too. Had this been a "Mean Girls for the next generation" flick, I think it would have succeeded wildly. Unfortunately, despite elements of that approach, it is far too "shot-for-shot-remake" of the '04 version to tell much of a new story.
Or, writer Tina Fey could have simply done a more straight-up adaptation of the Broadway musical--which is fantastic! That show is filled with heart and the proper homage to the original material without being burdened with repetition of it.
Sadly, this version tries to walk the beam between the two and ends up tumbling off. It simultaneously feels like an unnecessary remake of the original and an unnecessary clipping of the musical. Not even some great musical numbers can mitigate that.