Escaflowne is one of the classical fantasy world / isekai shows, before lame 2020's isekais took over everything. I always seem to remember this film favorably after watching, which is probably a good sign. Although I always seem to forget the ending. Some of the scenes are quite memorable, like when that one princess-girl goes out to sing in the middle of the night. And a lot of it, like the ending, I've basically forgotten. Nevertheless I've never regretted watching this. The animation is pretty good for an anime film from 2000. If you like older films then definitely give this one a try. It's pretty good.