I'll just say it's a really good movie, interesting plot, great characters, funny and very moving at times. I think I teared up a little the first time I saw it 
The artwork and animation is outstanding as well, this is the project that this studio did before Summer Wars so if you've seen that (you should) and liked it you'll most likely like this too.Just don't try to think about the time travel too much, I'm sure there's a few paradoxes in there
