When I lived in Charlottesville, VA, there weren’t a lot of educational alternatives, and I had lots of friends whose children went to the local Waldorf School.
I was very impressed with them. They were heavy into the humanities, but they were creative, funny, well-spoken and smart. ( I suspect that those who didn’t thrive in that environment did end up somewhere else.)
One of my friends transferred to the University of Chicago, and her daughter had a hard time adjusting. She was in (about, my memory is hazy) fourth grade, but reading on a high school level. She knew very little math or science, and her learning style involved taking a blank notebook and starting to research what she needed to know. The local public school didn’t know what to do with her, and the local private schools were already University prep by that age and didn’t want to deal with her. They did some home schooling and eventually took her to a Waldorf School that involved a long commute, but where she fit in.
Another friend tried Waldorf for her son, and it didn’t work out at all. He has some issues (maybe somewhere towards the mild end of the autism spectrum?) and the lack of structure sent him spiraling out of control. The school finally asked them to take him elsewhere, because he was creating a negative experience for other students. (Private schools can do that.)
Lastly, an acquaintance is an early childhood reading specialist. She told me once that Waldorf uses a technique to teach reading that involves immersing a child in every kind of language that isn’t reading. They sing songs, memorize poetry, act out plays, tell stories, listen to world literature (heavy on myths and folktales, as Inigo Montoya said) being read aloud. They talk about words, they do interpretive dance to poetry, they draw pictures of stories, they make sculptures of favorite scenes, they do all kinds of things around reading. The result is a very rich linguistic field, and a very typical Waldorf experience is children who don’t read at all until third grade or so, then suddenly read at eighth grade level.
Since her expertise is in learning difficulties around reading, she has some concerns with this. Almost all reading disorders are easier to deal with when a child is 5 than when they are 11, and if there is no reading, those issues get missed. For “normal” children, it works quite well, except that they fail all the No Child Left Behind tests for the first several years. (There are a few public/charter schools that use the Waldorf method.)
Maybe more than you wanted to know? FWIW, I seriously considered Waldorf for my child, but went with a different charter school that has worked very well for her.