Why Does My Calibrated HDTV Look Wrong? THX Tune-Up Tips: Tweaking Brightness and Contrast!

Today, we talk HDTV calibration, THX tune-up tips and tweaking your brightness and contrast!

We talked about THX Tune-Up last week, and @flyingsaab tweeted, "@robertheron I used the thx app with hdmi out on iPhone 5, picture color feels pretty muted now. ymmv" Wondering what the deal is with calibration... and why your screen might not look the way you wanted it when it's "properly calibrated?" Watch the video... we've tips for using THX Tune-Up, too!