I’ve seen it twice. Once back when it was released, and a second time last year with my mom. The second watch reinforced my opinion of the first watch, and my mom agreed. Still, my memories aren’t fresh, so I can’t go into much detail…
The first half is pretty good. The romance is short but given enough time to add some attachment. It obviously isn’t the focus, but a nice amount of detail and time was given to it. The initial montages of Ame and Yuki growing up are adorable and funny, and also present the stress of being a parent. You get some of the mom’s joy and sadness over her situation. The move to the countryside provides more kiddy cuteness and the mother starts to develop into a really amazing character along with the people living in the little village.
Then we get a time skip… And the kids are teenagers. One gets wrapped up in a drama that isn’t very interesting and doesn’t really get a conclusion, and one gets wrapped up in a… something… that gets a conclusion, but is just booooring. The mother gets a bit of a backseat in this part of the film, which I don’t think was the way to go. Then the film just ends at a random spot.
Much like every single Shinkai film except Kimi no Nawa, it starts off great and ends a lukewarm pot of animu soup.