Cliche story that borrows from several others we've heard before
Let's see....
1.) Magical house - oh gee, haven't heard of that one before (looks at "Beauty and the Beast," "Beautiful Creatures," and several other fantasy stories that have magical, living houses/castles).
2.) Each family member has magical powers - Didn't they already do this in at least 3 or 4 different superhero films? They just weren't called "magical" powers.
3.) Main character has no powers - Wow, haven't seen that before (looks at films like "Up, Up, and Away," "Sky High," at least 2 or 3 Disney princess films, and at least 2 or 3 Harry Potter films). Chances are very high that she's got a super-super magical power, more powerful than anyone else in the family that lay dormant and she had to use the adventure to unlock it. If they want to really piss off the audience, they can do what "Up, Up, and Away!" did and have her "magical gift" simply be "believing in herself." Gee, that would go over well.
4.) Goofy side-stories in the adventure (looks over at "Moana," "Raya and the Last Dragon," and pretty much every other "ethnic" Disney cartoon from the past 5 years).
6.) Pandering to Latinos - Didn't they already do this with "Coco?" The Chinese loved that film more than the target audience!
7.) House is going haywire and everyone's losing their magical gifts - *yawn* seen that at least 4 or 5 times in both film and in books. Nothing new here. Chances are someone's messing up the magical environment, or some curse has come back to haunt the family, or they got their magic through some promise from an ancestor that was broken, and now the current family has to suffer for it.
8.) Main character is "plain" with glasses - HP already rocked the glasses. Not gonna work this time. Plus, she looks suspiciously a lot like a nerdy, less pretty version of Moana.
Just another current formula film that will be forgotten, nothing to see here.