I'm jumping onto the bandwagon of listing your unpopular opinions y'all

• HaroHapi original songs are more superior than the songs of every other band in the game
• PasuPare and HaroHapi covers are THE BEST! (there's a guy on YouTube that ranks all the Bandori covers, and all the PasuPare and HaroHapi covers are so low, Romeo is 27th! ROMEO! IN 27TH! and wtf is Sakura Skip doing in last?)
• I...actually don't really like Chisato that much. And don't say it's because I hate strict girls; I really like Yukina and Sayo is my best girl. It's maybe got to do with her character and the way she's hurt PasuPare so much. Don't get the message I hate Chisato. She has an amazing voice, a great design and her Fairy 4* is one of my Dream 4*s
• All the sets look fucking amazing...except for the most recent Powerful set with Hagumi and Misaki. I guess it's way too...tacky...? The colours are so bright and don't get me started on the Kaoru 2*
• Hot Milk is the best
• Roselia songs are pretty meh actually
• Maya's singing voice is AMAZING!
• I don't really like The Cruel Fallen Angel's Thesis by Roselia, and I never really got the hype around the original song in the first place.

edit Added some more

• Kasumi is a great character with an amazing voice, I'm quite sad so many people hate it though
• The Initial 4 * and 3* s actually look good
• Nobody in Bandori actually has a bad singing voice imo.