The Amazon-controller is very comfortable to hold, the directional pad responds perfectly with a pleasant pressure point, as the AXBY keys. The media buttons are very useful addition to the controller, well, if you do not just have the remote control of the Fire-TV on hand. However, here is the pressure point in my opinion a bit too "soft". All buttons can be good and easily accessible. I use the controller very much, he is after "Mad Catz CTRLR" my second favorite gaming controller. Also, the battery consumption seems moderate: After a month 1-2 hourly usage still no sign of a battery change, still the supplied batteries in it.
TOP: The exclusive for Fire TV Programmed play "Sev Sero" is free with it (as a coupon code that will be sent after your purchase via email and can be redeemed in the order of the game on the Amazon website).