+Beautifully atmospheric
+Simple character animation but gorgeous scenery
+Very artsy and symbolic
+Slower paced but I like it
+The characters were cute
+Surreal
-Yeah definitely for the more creative, artsy type (Which isn't really negative tbh)
As I said, this movie is very atmospheric, and very dreamlike. Yes, it's very slow paced, not much happens at once, but personally I love these types of movies now and then. These types of movies are always such a nice breather from the usual anime I watch. If you're more into shOUNEN, TONS OF DRAMA, SUSPENSE, FAST PACED ACTION then yeah you're definitely not going to like this movie. It's more something for people who are creative (What I mean by that is people who are, daydreamers, surrealist, artist ect ect).
But who knows, if you can handle slower paced movies I recommend checking it out. It's a pleasant experience.