[This review was collected as part of a promotion.] This theater receiver is a great centerpiece to my media cabinet. The large screen and RGB lights grab your attention but can be dimmed with a simple button on the front. The setup was very easy using the mobile app detailed in the instructions. This receiver allows you to set distance and volume for each individual speaker to fine tune your system. The second zone was very useful to send audio to another room and have it be controlled separately from the rest. Unfortunately there wasn't a microphone to do a room calibration.