I remember the original modular phone concept from Google looked like this:
http://image.ec21.com/image/tianliplastic/oimg_GC05269784_CA05710031/Snap_Counting_Cubes_Connecting_Cubes_Multi_Link_Cubes.jpg (Unsupported image host)

And I was like D: but it looks much more appealing now.

edit: Here it is, guess it doesn't quite look like that but still looked ugly as hell:
http://img.weburbanist.com/wp-content/uploads/2013/11/modular-upgradeable-phone-concept.jpg (Unsupported image host)