I hope you're referring to Joel Schumacher's kitschy drivel, and not to Tim Burton's masterpieces (both of which are IMO vastly superior to Nolan's take on the subject).
It would be nice if people actually stated why is x better than y rather than expecting everyone to hold the same opinion as them. Makes for better conversations.
I don't get why people having this narrowminded view of literature/movies, you don't see it that much in culinary conversations
In a culinary conversation nobody is trying to make the case that the chicken mcnugget is objectively superior to fresh pasta in a handmade pesto sauce. So you don't need to tell people "please just go away with this mcnugget nonsense". You wouldn't be expected to explain why one is better than the other. Most people that taste food understand immediately what you mean.
I don't get why people having this narrowminded view of literature/movies, you don't see it that much in culinary conversations