Don't pretend you haven't, we all have at some point in our measly lives.
When I was 15 I used to swap albums with a sexy girl who I had a little thing for. She wanted to hear Death Cab, so I lent it her and in return she gave me Taking Back Sunday.
Obvs, she liked Death Cab (who doesn't!?). But I said I liked Taking Back Sunday too, and said it was "interesting". She bought it hook line and sinker. I didn't even listen to it (saw a picture of them and decided it'd be a waste of time).