Based on the provided text fragment "7.8 / 10 Animation ...", the most common and standard way to complete this phrase for a review or ranking is:
Here are a few ways to structure it based on the context you want to convey: "7.8/10 Animation quality is truly top-tier." 7.8 / 10 Animation ...
"7.8/10 Animation holds up well, though the story lags." Based on the provided text fragment "7
"7.8/10 - Excellent animation, mediocre voice acting." mediocre voice acting."