Why the hate for Fun Tonight?

Fun Tonight isn’t just my favourite song on Chromatica but it’s my favourite song.

I get that different people have different preferences and all that, but honestly most of the time I see someone talking about Fun Tonight they’re saying about how much that hate it and how weak it is. This makes no sense to me, because even if you don’t like the genre or anything like that, it isn’t a bad sounding song.

Also the lyrics are so deep and I just think the whole song is perfect. Can someone who hates Fun Tonight please explain?