So… is Emilia Pérez bad?

I’m a film nerd and the whole premise of the film (that there’s this ruthless cartel boss who for some reason is secretly a glamorous woman and fakes her death to transition) seems like it’s going to be trash/is cashing in on the LGBT movie trend. (I really don’t buy most stories of people acting 100% cis until middle age and then suddenly transitioning, I hate the whole “egg crack” thing and was critical of I Saw The TV Glow for that reason.) Plus I saw a clip of one of the musical numbers and oh Lordy that made me cringe.