Cartoony style graphics....

[Tadacho]

Its not subjective, read the damn definition - or don't use the word (because you don't understand its meaning). Even if you don't like the art it's still art.

Appreciation of art is subjective, that's it.

Art is anything that requires skill and / or imagination. Math is art.

This.

Smell is subjective too, seen as different people interpret smells differently (e.g. "This smells nice!" "No it doesn't!") If you don't like a smell, that doesn't suddenly mean it's not a smell anymore.