Moving onto the art, awful awful cgi, the parts that were supposed to look amazing were laughable the most part of the time, I can't believe I loose my time watching this show. Godzilla vs. Giant Bird was the cherry on the cake. The tense got lost and instead it made me laugh so hard and also I felt ashame of watching the show.
Characters, ok, I may have a problem, but I DISLIKE Raphtalia's character, unlike people that loves her character just because muh waifu raccon, muh loli, or waifu 1dimensional seasonal bait, I do dislike her. I used to think about her as a meh character when reading the manga and reading some WN spoilers but anime made her dirty specially in her character focus episode.
Naofumi, was well, at the begginig I felt pity for his fate and also maybe wanted him to find happiness BUT the show made me change my mind once the show advanced, OP shield? really? OP powers REALLY?! okay man I guess you don't need help much less the help of Raphtalia aka your sword since you have too OP powers, huh? well, have a happy life, you are not interesting anymore since also seems you forgave trash and slut for making your life miserable (at least at the beggining).
The rest of the characters are forgettable, I don't even remember well the name of the rest, I guess, I need to reread manga and try to read the LNs...At least the characters were more enjoyable in the manga.
The sound, well, I guess is okay. i heard the guy in charge of the ost was the same of MiA, yeah I guess that could be possible but definitely his work here was way too inferior from his work in MiA.
To sum up, If you want to loose your time and think watching a raccon girl is worth your time or maybe if you are a furryfag, slavefag, waifufag, etc. This show is for you. You won't be dissapointed. Also, what about taking note of this: That tight raccon girl is a 10 years old girl who also wants to impress her benefactor (her owner) by wearing swimsuits and making sandwiches. (That reminds me of a certain mary sue...)
