The device is a great value proposition especially when paired with a compatible USI stylus, however it has a few flaws.For me the major flaw is responsiveness. It gets to a point where the touch capabilities of the screen seem to go to sleep if no touch input is detected for a while (like when watching a video on YouTube, or browsing the web). To be fair this doesn't happen all the time, but when it does I find myself tapping away at the screen to get it to start registering touch input. The most annoying thing is the lack of consistency; sometimes the screen doesn't momentarily lose responsivenes after brig periods of on activity, but some times it does. Sometimes it only takes one tap to 'wak'e it up, other times it takes several taps and even a couple of strokes. The only positive is that this seems like a software issue more than a hard ware one, coz once the screen is 'awake', it responded great. I hope this can be fixed via some sort of software/firmware update.The keyboard is not as bad as some other reviews make it seem. Some of the keys on the right hand side are a bit cramped but after a while you get used to it, assuming of you have normal sized fingers or maybe smaller fingers.