I'm totally buying it! I already have the money for it and my current phone is shit. Idk if it's okay to swear here. So it's basicly a phone where for example an part breaks you can place a new part for the phone instead of buying a new phone. It has already partended with other companies such as sennheiser to make an sound block. I've added their facebook page. They post many information there. You can maybe add your own art to your own block and you can make your phone look cool. Or just buy a well designed block and place it on your phone.
facebook.com/phonebloks?fref=ts
Phonebloks - YouTube