For me...
INSPIRE was good, but the PV was so bad that every time I listen to it, I cringe.
I hated
B&D at first, but now it's grown on me.
CAROLS is still a great song to me, but I just don't listen to it that often. I love love love the music video for it. <3
I have no idea how someone can hate
HANABI. 
I really can't stand
HONEY or
Beautiful day. Those are the absolute worst songs, ugh.