So, last year I went to Roskilde and chose to see Tame Impala instead of some really good Danish band that you've probably never heard of. Anyway, just a week before seeing Tame Impala, I had read on these fora that Tame Impala were shit live at Glastonbury - I still chose to see them and yes, they were shite. So, give me some help. Maybe I'll take your advice more seriously this year.
Things (I think) I'm definitely seeing:
Of the Wand and the Moon
Any of those really bad live? What am I missing?
Are Shins any good live? Worth seeing or just dead boring? Are Perfume Genius worth seeing over Janelle Monae? What more? What else?