Modest Mouse last year was my favourite set of the festival. I've seen them once before and it was a good time, but the energy, the song choice, the atmosphere, and just every little detail of that 2011 performance made it an unforgettable show.
As far as Beck goes, I was one of the ones who had never really ventured into his catalog prior to the lineup drop, but so far I'm very impressed. I imagine he'll play a pretty varied set, but here's hoping he'll pull a lot out of Odelay and Vultures.
Ideally, he'll channel that same shit MM did and just explode heads.
I don't know about you guys but I will probably have the best time at Fun. and Walk The Moon just for the fact that they are fun shows. It will not be boring but it certainly won't be magical like Bon Iver or Jack White or M. Wards. But Childish Gambino can play on yeti for all I care.