8/10? I think... it's really hard to say as I've seen it about a dozen times. It's the family tradition to watch it on Christmas Eve, and sometimes if you like a movie as a kid it'll effect your ability to legitimately critique it later in life.
Didn't really enjoy it too much until that emotionally-charged ending. I thought it was done really well, especially when he comes to the water for the first time after losing Aya. At the same time, I wasn't a huge Journey fan, either.