How is it a dissapointment? The only reason people are against android is battery life, but these have better battery than any DAP on the market.I think many waited for this moment but with these new models with Android, they are going to be a huge disappointment for many people. I will stick too with my little, handy, and worth A55 with Walkman Plus One in it. Sounds incredible good!!!
Plus they can now stream. Speak for yourself, I think this is the best portable audio solution ever most likely.