1st time going to mad cool this year(went to see Pearl Jam) and despite the sound stage not being the best one and the probably the worst crowd i´ve ever seen at a concert (people were just speaking to each other during pearl jam unbelievable...) everything else was great and if the bands are good enough its one festival im consider going.
Last year was much improved because the capacity was lowered to 58.000 pax, there were less stages and the baths issue was solved, so people could circulate more confortably
Transport was better cause of subway times expended, I guess
Not bad experience at all last year
Biffy and EDM yes, the other two, no... Yeah I suppose you're right, there's still a few names to come yet. Does seem top heavy compared to other years but like I said, this may just be to my taste personally...