Well, this is it. Even though Samsung continues to be the biggest dog in the Android smartphone yard, sales of last year's Galaxy S5 trended downwards compared to previous generations. The company knew it had to do something dramatic to turn the tides back in their favor. And that's how we find ourselves looking at the Samsung Galaxy S6 today. Referred to internally as Project Zero, the S6 represents a fresh start for the Galaxy line. Or does it?