Most audiophiles would never use a self calibrating tool on their home theaters.
But my hearing is shit anyhow so bring on the built in autocal tool all day long!
Using a bit dated Sony 7.1 Surround system STR-DH710. It isn’t top tier by any means but it does sound good when calibrated.
Started sounding rough last few years from neglect.
Using a Tripod and the Sony calibration pod I went ahead and calibrated.
Blurred image on TV just 3d movie Journey to the Center Of The Earth.
Pictures taken with Olympus Digital camera and added to blog using Nextbook 10.1″ Windows 8.1 Tablet.