i'm with you on it normally taking months for my opinion to shift! normally like you say its gradual for me too but there have been a few where i've disliked it so much on first listen i ignore it completely for months then when i give it a go again im like wait this is good why did i hate it lol so these posts are good! sometimes i think i'm just in the wrong mood to listen to something for the first time and clouds my judgement