I should have asked this prior to purchasing the disc but will this disc really help calibrate my blu ray player with my tv where there will be a huge difference?
OK, here comes the hammer! Just kidding.
It will help you get an accurate image. Not everyone finds it better. Was your display calibrated with your current player? If so, I would hope the calibrator set everthing up correctly.
I would start by reading the articles on our website. The one you will want to go through is choosing a color space to make sure you are sending the best image to the display.
Which display are you using?