Never watched a Peter Pan movie before. Maybe that's probably why I see no bad in here. My opinion about this is, it's just a basic children's movie. And not for half-grown grown-ups. These grown-ups always bear toxic opinions. You don't have to slaughter a movie because it doesn't follow source materials or so. You don't want to make a new film that is completely a copy-paste of the old ones. I didn't see anyone acting that bad. Or any 'unlikable' characters. Wendy didn't argue with Pan all the time. What do these grown-ups really want? I don't really sure.
The movie is okay. I actually learned something from watching it as someone who was drastically late and failed in life.
As I see, all the hate this movie is getting is so biased. If people want to see what they intended to see from start to finish, why not take the industry into their hands? There are so many brainiacs you'll find here. They should really stop reviewing to start writing their own novels without wasting their precious words and time.