Before I start, please note some of the following points may contain slight spoilers – unintentional ones, hence the use of the word "may."

Story – Doesn't have much of a story, mostly episodic. However, it does follow a time flow. And the main focus of the story is about two tsundere being unable to confess their love. The adaptation from the Manga to Anime was amazingly well done. The episodes were really well written, well made storyboard. I absolutely loved the work the studio did with Kaguya-sama and hope that other studios will learn from this o(≧▽≦)o 10/10
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Characters – Characters were really well developed. Especially Kaguya in the last few episodes. It just shows how much Kaguya has suffered and how she now has friends to support her. And as for Shirogane, this truly shows how much he cares about Kaguya and would throw away his pride to make Kaguya happy, despite not being able to do so to confess. Chika being a chaos factor really adds to the show. Chika just went from low ranking to high ranking from Manga to Anime thanks to how well they portrayed Chika and how much it really showed her character. o(≧▽≦)o : 10/10
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Art Style – Absolutely astonishing. The artstyle is clean and beautiful. I absolutely love how the character designs turned out, staying true to the original source. Absolutely beautiful background works too! : 10/10
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Animation – Again, absolutely astonishing. On the first episode, the animation for transitioning from Shirogane to Kaguya saying "Okawaii Koto" was so well done that it completely hooked me in even if I was a Manga reader and know what happens, etc. The animation is super fluid. The opening transitions too were absolutely fluid. The studio has done an absolutely amazing job! : 10/10
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Sound – The OP-ED are absolutely amazing and catchy, and don't get me started with Chika dance! The OSTs were all really well composed! Absolute masterpieces! The voices of the characters are really well done. Props to the voice actors and actresses! They managed to convey the the character's emotion so well with their voice acting, especially for how Kaguya's voice like how she goes from being so prideful to suddenly being so cute! Just absolutely amazing job. : 10/10
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Overall Score : 10/10
Should you watch this? – ABSOLUTELY! The show really helped me laugh, relax after a hard day and just made me enjoy my free time. The comedy is absolutely amazing, the animation is fluid, etc. Enjoyment level 100!