I saw such an improvement in my golf swing by being a free member that I wanted the full benefits of a premium membership. I'm a notorious range rat who has learned more with my premium membership than I have from thousands of dollars of lessons and training aids over the past 20 years.
Excellent, thorough, detailed and comprehensive free information had me wanting more and the price/value was excellent.
The swing instruction offered by the free version made it apparent that this is the right way to perfect the golf swing (or get as close as possible). Just a few videos on how to start the backswing and initiate the downswing made a huge difference in my consistency.
After watching the free videos, I quickly realized the golf action Chuck is teaching is based on common sense fundamentals that most tour professionals use today. I also realized Chuck had a talent for explaining the golf swing in a way that makes sense.