To not make my previous claim, you know, feel as empty, here's my top 10 animated films of the decade so far in alphabetical order (there are still several films worth a shot, so off-course it isn't definitive).
Anomalisa (C. Kaufman/D. Johnson, 2015)
Inside Out (P. Docter/R. Del Carmen, 2015)
Primal: Tales of Savagery (G. Tartakovsky, 2019)
Song of the Sea (T. Moore, 2014)
Spider-Man: Into the Spider-Verse (B. Persichetti/P. Ramsey/R. Rothman, 2018)
The Red Turtle (M. Dudok de Wit, 2016)
The Tale of Princess Kaguya (I. Takahata, 2013)
Toy Story 3 (L. Unkrich, 2010)
Wolf Children (M. Hosoda, 2012)
your name. (M. Shinkai, 2016)