Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fanstastic AVR

I've only had this unit about a month, and I'm still getting the setup tweaked, but so far this AVR rocks!It has every sort of input/output you could want and is quite configurable.Read the manual carefully, or you'll get no sound here and there. The digital inputs have to be mapped to sources, but the manual and on-screen guide make it easy.As with any high powered AVR, this unit gets quite hot after several hours of on-time, so make sure your cabinet has good ventilation. I'd suggest letting this unit be the top of the stack (nothing above it) to increase airflow.Overall, a fantastic product.