This was a nice film. Story was cute, though not all that interesting, but Shinkai Makoto's return to his famous style of stunningly beautiful, super-detailed art more than made up for it. Frankly this could have had no plot whatsoever, and I'd still have enjoyed it for the art alone, it was so good.
I'm going to have to give it a second watch at some point and focus on the story a bit more to take in the details, I think. But then his films are always like that.