My opinion about the movie "Coco"

Can a film be called a masterpiece simply because of its subject matter or popularity?

Let me explain: when I saw Coco for the first time I expected an emotional, 100% original film, similar to The Incredibles, Toy Story or Monsters, Inc, but when I analysed it I found that it was full of narrative clichés:

1. Kids who want to realise their dreams at the expense of their family.

2. A key character in the plot who is always by the protagonist's side.

3. The character was dying and was saved at the last second.

4. A mother who finally learns from her mistakes and becomes more understanding of her family.

5. The good guys turn out to be bad guys in the end.

I won't deny that the animation and Mexican representation is excellent, but in terms of plot and narrative, Coco is way behind (in my opinion).