It has some hilariously terrible lines, some of the worst lines I've ever heard, but they are so bad that they are all time classics. I'm talking about the English dub here, I can't promise the subs capture that The Room essence of so bad it's good, and who knows, maybe in the original Japanese they are actually good lines (Who am I kidding?).
It also has a plot that just gets more messed up the more you think about it. It's like the Evangelion of pokemon movies. I see a lot of people calling it heartwarming, and yeah, it kinda is but if you actually stop and think about it, it's really not at all.
Anyway. You should watch it, I'm not even entirely joking when I say this is a great movie. It's terrible of course, it's a pokemon movie, but it's also kinda good. Anyway, I have to give it 10/10 for sentimental reasons.
