Idk how "controversial" these opinions are but this is what I think:
Dynamite didn't give what armys said it gave. The song is good but it's nothing special and it gets boring after few listens, Black Swan deserved this kind of success instead.
Itzy's debut wasn't as good as everyone made it out to be but their music is getting better every comeback so that compensates.
More and More is Twice's second best album after Fancy and the fact it didn't do well on the charts is completely onces' fault.
God's menu is just pure noise sorry not sorry. I like Skz and their other music but this is their worst song and the fact it got so big was a huge surprise for me.
Ice Cream isn't a bad song, a little overwhelming during the first listen, but definitely not bad and it charted well despite blinks, solo stans and selenators sabotaging it. It also proved the fight between blinks and akgaes and the whole disorganization reigning in the fandom is the thing harming BP the most.
NCT has some bops but they rely entirely on pure fandom power about streams and sales. That's why imo they'll remain as the only SM group to never make a nation's hit.
SuperM was just money wasted and I stand by this. SM could have invested into something better. Sperm was absolutely unnecessary project and the only thing this group did was to bring even more hate to the members
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I might add stuff later on if I think of something