I usually like to watch any series in the original language, but just as a test I tried changing languages in Netflix and was surprised by the performance of Japanese, it felt better than most, maybe because of (bias due to )watching anime/JDrams or the dubbing artists are just too good due to voice acting culture in Japan.
Some languages have so many big words with complicated spellings, that voice acting can be a pain in them.
Japan has very few vowels and consonants in the language, and has a lot of simple, short words that heavily rely on pronunciation of vowels. Because of this, I feel Japanese allows you to emote more easily compared to other languages at times. Writing/reading the language is hard as hell, but the actual pronunciation is really crisp and nice in Japanese, to me.
I just love how the Japanese, and a lot of other languages from Asia, sound.
Also, Japanese voice acting standards are just REALLY high, which is both a good and bad thing at times. The shit they made Asta's Japanese voice actor do in the first 10 episodes of Black Clover was a crime against humanity.