"..........5.1 channel home theater system: The Denon DHT-589BA combines the connectivity of the Denon DHT-589 home theater receiver with a Boston Acoustics Horizon MCS 90 5.1 speaker system..........."
Out of curiosity, why do you buy and then ask if it is any good? Does that mean you might still return it? If yes, then say so and we might give you better choices. Was it packaged with the Denon receiver? Do you have a Costco nearby?