Everyone has already passed through this situation, if not, then it's still on. Think about it. There are so many questions we could take from it; including "Is he/she my friend because I listen to the same type of music that he/she does?", or even "Am I being myself or just trying to fit into the group?". Music is a kind of undirect personality manifesto, as I'd say. When you're not comfortable with what you're listening, then it's not your type, surely! But how can we evaluate friends based in this line of thought? That's up to you. If you're not happy with your BFF's musical taste, for example, you could show him/her what you use to listen. If he/she really supports you, then you have a friend! However, if your friend says he just can't stand the crap you usually call "music", it is time to search a new one.
Paramore has disappointed me with many issues in those past months, such as the band division and, most of all, "Monster". You know, giving your song a cliché name, which Lady Gaga has already picked before, is not the best way of beginning a new series of songs. Have you ever listened to it before? It's horrible! It's like a 100-times-worse Decode! Know what? Paramore is done. When Panic! broke down, they did "New Perspective", which I consider an awesome song, and plus, they've created this very random Pop-Punk style, so that everything they do sounds good! But Paramore became so limited! Just when Josh left them, they were supposed to come with something big, like the new "Misery Bussiness" ......... But then "Monster" appeared. And darn it!