This is literally a shorter version of the movie. If you've seen it, literally no need to watch this. If you haven't and trying to choose which one to watch, I'd recommend the longer version movie because its art and character is more enjoyable. Watch this only if you want to know what's going on with spending less time. Also I couldn't find this one with subtitles too so the main movie seems more logical to watch. General thoughts on the plot: It's anice, warming story. Not perfect but more like a child movie so it may be boring for you.

Art: In this version it's more decent but in general OK. It's an old movie and alright for its time.

Sound: It's a musical anime and classical music is used. Really liked that.

Character: It was such a mehhh... Expected a better personality actually.

Enjoyment: It's not the most entertaining thing I've ever seen but also surely not the least.