Ok im never wrote an anime review+english isn't my main language so plese bear with me ^^;
I quite enjoyed the movie' story except the last 20~ minutes and it's ending.
I'll be totally honest.I didnt understood the ending....I don't know if it was just me but my friend didn't either.
For it's animation,I personally can still enjoy an animation with low frames which this movie had.But that was when the animation were drawn...Because that movie have randoms moment where 3d models are used which I think is fine if done well.But it was done really awkwardly in my opinion.
The drawn animations were very low frames while the
3d animations were almost 60fps and,the character's models were stiff (and expressionless if I recall well).
The characters were really...eh...not memorable and
all characters beside mc die suddenly anyway, and you don't really care because you werent atached to them at all (////////SPOILER////////)
In the end, If you wanna watch this don't be turned off by it's score .It's still an enjoyable movie but have it's flaws.