iPhone 5?

I'm reading a lot about the iPhone 5 and I already bought it. But I'm Just wondering what it is so great and different about it from the 4S? I thought it would have atleast a fingerprint scanner. I know it wasn't true but still all they did different about the iPhone 5 was make the screen bigger, make a new charger, and the headphone jack on the bottom it looks nice, I mean now I need to buy new chargers. I don't like the jack on the bottom like if your phone is in your pocket and you're listening to music your phone is going to be upside down. The bigger screen is nicer but I'm not sure f I would go crazy over it. Well to end this off, the iPhone 5 was better before it actually came out.