Have been using it since one year it is totally fantastic!
But the apps starts running slow once your battery drains out.
Apart from this the phone applications are really great and interesting but what I feel
is the cost of the product is very high which is where I was a little worried but then its fine
since it has not given me any problems since an year long.
I wanted to try the new model but when I heard the battery blast issues I just never wanted to give it a try anyhow maybe next upcoming models might be better than 7!