@Musyoki, I don't know how much face unlock is in use. Pattern unlock pretty much serves my purpose. However, it looks like it's doing well enough to make google introduce "
silly face unlock".
@Oketch, I agree fully on the review. But I still believe that it's pretty hard to review anything if there is nothing to compare it with. The reality is Apple will try convince us that their phone is better than the competition. Samsung, will try and do the same. And many others.
At this point, the market is mature enough that we can safely ignore the basics. We are now reduced to nitpicking because that is the only way to differentiate the products