I will start by saying avatars are more fun than they look, its kinda funny to swirl the stick and make him dizzy, the variety of clothing is great and you can get somebody that closely resembles you.
Installing to the HD is awesome, my room is filled with silence, at last! Not noticed any changein game but I have only played Viva so far so maybe thats why ..
The menus are slicker, smoother and easier to navigate, everything is there and easy to find. The guide button is vastly improoved, it comes up straight away (thank god that awful lag has gone) and it has more functionality than the last guide button.
I can't try out netflix as I am in the UK unfortunatly :(
Overall its 10 times better and makes the 360 feel so much more .... modern and fresh ... I could never go back to the blades now.
