Ugh! I really did not enjoy this movie at all. Bad animation, really bad acting, did I mention that I didn't like it? The reason why this even got a star is because it did a better job at sticking to the real story ( a lot was still changed though).
Disney's movie is much much better even though it changed the story even more than this movie did and the anime is supposed to be really good too (made in 1979 and is the closest to the original story than the other two are.)
My recommendations: Watch Disney's version,then the anime version(if you can find it), and then read the original story. After that, if you're still curious about this one, go ahead and watch it. You may like it, I don't know cause I'm not you, but I know I didn't like it!
Thanks for lisening to my little rant, hoped it helped you. ^-^