Re: What do you do when your child loves her school, but you don't?
If possible, have her not bring food that needs to be heated up. It sounds a bit hectic in that lunch room with kids needing their lunches heated up. Lunch is typically a crazy time of the day anyway. If they have 10 lunches to heat up 2 mins. on average...that's 20 min. I'm sure there is an order they take the lunch to be heated up. Try to avoid that microwave issue.
My son LOVES school lunches. He eats it! He rarely eats all of his dinner. He buys a few days a week. It costs $2. He now has gone on a breakfast kick. It won't be an every day thing. Serving honey buns for breakfast...yeah, no thanks!
If she likes it, keep her. Move her next year.
Can you go in during lunch to see what is really happening?