I can't believe no one has brought up the nasty looking brake levers yet.

SRAM's look like you added a set of bar end bullhorns, and Shimano conveniently went back to the bulbous 105/Tiagra hood shape which I can't stand. One of the reasons I got rid of a 5600 group on one bike was the gigantic shifters. The same ones shown on that Specialized bike above.

There has to be a better way to fit the hydraulic stuff in there.