An anime lover that very appreciate what the anime crews did on their works. If they can explain well the goals of the anime, and if it can entertain me a lot, it's not impossible if I give it a perfect score (10), and maybe more than 10 in calculation if their works far exceed my expectation and my amusement limit.
My Scoring Formulae:
30% Story + 30% Character + 10% Sound + 10% Art + 20% Enjoyment
How to score each component:
>10 = Unbelievable plot or story, may contains a very big plot twist that can make anyone amazed, a level where the directors deserve an oscar nomination
10 = The authors/directors did what the real goal of the story and didn't contain any issue that I didn't like
9 = Very nice story/plot, but maybe it was a bit general story or/and contain a bit minor issue I didn't like
8 = Entertains me, but at some point I could lost the point of the story, or contain some minor issue I hate
7 = Average, a general plot, but may still entertains me. Otherwise, contain a bit major issue I hate
6 = Very average, too general story, nothing special still watchable. Otherwise, major controversial issues become annoying
5 = A bit below average, contains many major issue I hate, or dominated by an annoying controversial taboo materials
4 = Somehow it was a bad story, but I can see that the authors/directors tried to work
3 = They worked, but didn't know what were they doing, a very bad story or plot
2 = Did the authors/directors really working? Or they only want to torture the audiences?
1 = Ravished my mind, may make me emerges some despair laughter
>10 = Outstanding characterizations, beyond the limit, every characters making an unbreakable bonding and story
10 = Very strong characterization, the authors/directors know well how to live up the bonding over the characters
9 = Strong characterization, but if any characters lack of their peculiarities, may deteriorate the story even it's not a big problem
8 = Good characterizations, I can see well what characters they are, but may they only a minor part of the story. Some characters had a bit unnecessary attitude
7 = Average characterization, one or two characters may have a very bit uniqueness, or some characters had a bit annoying attitude
6 = Plain characterization, the character is not an important thing in the story. Otherwise, it's story controlled by some annoying characters
5 = A bad characterization, many characters show unnecessary behavior
4 = Very bad charactersization, just bad
3 = Is it really a character?
2 = Is it really an anime?
1 = WHY THERE SHOULD BE A CHARACTER ON THIS RUBBISH WORK!!??
>10 = Overwhelming amusement on sound-sation (music and SFXs) and voice acting, the sound director and the voice actors deserve an oscar nomination
10 = Very good sound and voice acting, very eargasm-able
9 = Nice sound there; the voice acting can strongly support the characters
8 = Good sound and voice acting, but maybe a bit common things over the anime world
7 = Very normal sound and voice acting, but the voice acting still on track and know how to display a good character in some situations
6 = Nothing special
5 = The sound is an unnecessary thing, unrelatable voice acing with the situation/character
<5 = Actually I can't imagine what could a sound it'll be. But if there is no music on the anime, very bad voice acting, and very ear-torturing SFX, I'll gave it 1
>10 = Is it heaven?
10 = Make my eyes seldomly wink, the crews must be have good sense in art.
9 = Very good art, nice coloring, but a bit general
8 = Good art, a general art nowadays (because since late 2000's, most of anime industries had a big leap on animation and arting)
7 = Nice coloring, but it's not a special thing
6 = Plain art and animation, contains some unrelatable coloring
5 = There must be a better art, including how to use video effects properly
<5 = Bad animation, tear my eyes, unrelatable video effects, bad coloring, unwatchable except you're a masochist
>10 (TV) = OH GOD, PLEASE HELP ME, I CAN'T STOP WATCHING EVEN IT IS 25 OR MORE EPISODES IN A ROW
>10 (OVA, ONA, Movies, and Specials) = I could rewatched it by more than 5 times
10 = I can enjoy every episode on it, something very rewatchable
9 = Enjoyed it much, I may watch 3-5 eps in a row, contains a little thing unimpressing me, still rewatchable, mainly on some memorable scenes/episodes
8 = Enjoyable, I may watch 1-3 episodes in a row, contains some minor issue I hate
7 = I would keep watching to end even it contains unpleasant minor issue
6 = Controversial, I'll keep watching even I dislike the plot
5 = Need some energy to continue watching, may I will hold it
4 = Honestly, I didn't want to finish it, but may there is a little good point, perhaps
3 = If this is a TV program, I basically would drop it. If not, I will try to keep watch even I'm being tortured
2 = The director should quit anime industries, asap
1 = God, please don't make those anime crews exist in the world anymore
After calculations, if any score has a decimal .1 to .4, it will be rounded down (9.3 = 9). Else if it has .5 to .9 it will be rounded up (9.6 = 10). In a very special case where the score get more than 10 (because there is a possibility for each component to get point more than 10 in my system), it will be pinned at score 10, and most of them now standing in my all time favorite anime.
Example of my formulae, I choose Kimi no Na wa to be scored:
-Story = 11---yes 11, because it's story was beyond imagination.
-Characters = 9, strong, as Mitsuha and Taki behave their conduct, even if they're body-swapped.
-Sound = 10, yes, RADWIMPS is a real deal, and unique voice acting which is different from other anime (mostly, other was sounds rushed, many ~kyaa, or another interjection).
-Art = 11, every detail was sooooo beautiful, and of course because every Makoto Shinkai's was beautifully drawn.
-Enjoyment = 11, tbh, I had rewatched it at least 7 times.
-Overall = 30%*11 + 30%*9 + 10%*10 + 10%*11 + 20%*11 = 3.3 + 2.7 + 1 + 1.1 + 2.2 = 10.3 --> 10, and yes, this anime goes on my top ten list.