Does anyone who lives in New Haven have experience with sending their kids to suburban high schools?

Disgusted by this mess at Wilbur Cross. In googling saw that there is a state program where kids from New Haven can go to other schools outside of New Haven. Does anyone have any experience with this, positive or negative? Our kids have been in public elementary schools and we love it here and have loved the schools so far, but this BS with the school maintenance at Cross is over the top.