Today is a day to talk about reviews - we've had quite a few of them in the past few days, so why not let's have a peek at them? We've had a look at two of the most fantastic Android smartphones ever to be released in Google's mobile OS's short history: the HTC One X with NVIDIA's Tegra 3 and the HTC One S with Qualcomm's Snapdragon 4S - their power is immense! Next we've got a review of one of the greatest time-spenders in the mobile app world: TED Talks for iPad and iPhone! We took a look at AT&T's new hero for Windows Phone: Nokia Lumia 900 complete with the sweetest updates! Then of course the news of the week is the greatest photo sharing app of all time, our Instagram for Android review breaking hearts and mending fences!