If there was one thing I really enjoyed in my time with the Samsung Galaxy S II (before shifting to the iPhone 4S), it was the ability to easily customize large parts of my smartphone. The home screen launcher - the user interface from where you launch apps and absorb information in a glance with widgets - is one area where Android offers unmatched variety. There are launchers that promise awesome performance, others that offer wide variety of features and others one that promise both.
