It's not wasting an hour. If you enjoy music then you're going to enjoy listening to it.
Well i guess but a sampler is much better since then you won have to listen through a whole song which you find average/dislike. You save yourself like 40 mins listening to a sampler
Facemelt, R.I.P, Shine Ya Light, Love and War, Uneasy, Fall In Love, Been Lying, Hello Hi Goodbye, Hot Right Now, Crazy Girl, Young Single & Sexy and Meet Ya sound great, the rest sound awful.
I think R.I.P and Young Single & Sexy are the best!