Why is Maple Grove not great for schools? There's no explanation for any of these ratings.

Well I drive my daughter to a public charter in Maple Grove called Parnassus Prepatory School.... Best decision we made as parents to get her in there. They teach classical trivium....My daughter since starting there in 5th grade, has been learning Spanish, Latin, logic, etc... An "A" student now and she's half way through 7th grade. They teach them organization skills, prepare them for college and real life careers. And 100% no bullying policy! Great school :-)