HARD disagree. You don’t have to enjoy it, everyone is free to like what they like, but all three films are critically acclaimed and adored by fans worldwide for a reason. And no, not all popular media is good media, but these are not popular enough to fall into that category.
Miyazaki’s movies are more in the “visually stunning but mid” status IMO. Like, Howl’s was great, everything else is meh to me. But I also know that many people love them - including my wife - so I respect that they are good movies.