Just taking a look at the Top 100 films on Rotten Tomatoes. Inside Out is ranked 25. Toy Story 4 is actually ranked as the best animated movie (anyone that’s seen it can tell you it isn’t) at “only” a 97, but has more reviews which is probably what puts it above Inside Out. Interestingly “It Happened One Night”, a movie I recently watched, is at number 1. Pinocchio, which has a critic score of 100, isn’t in the list.
Critic scores are a ballpark. Movies in the 90%-100% range are usually well respected. Disney movies in the 2010s have gotten an abundance of praise for some reason. I suspect it’s because of the lacklustre offerings from the other studios.
I recently rewatched Inside Out. It’s good. It’s not really one of Pixar’s best, but I realize that opinion is subjective. At the time of it’s release, we kept getting hit with mediocre Pixar films and sequels, so it felt like a breath of fresh air. But the dust has settled.