Like a few others have said , check the ego at the door , and go into it with a very open mind . I went to a GolfTec Swing Evaluation last Tuesday , and got my EYES opened wide after seeing my swing on video . I had the impression of not wanting to have my swing changed as I golfed my ball around the course pretty decent and people said I had a nice swing . Well now I know I have a couple of swing faults and see where I need to improve , this only made me want to change my swing for the better !