We now live in a society were we want instant everything! Well that might work with instant coffee and microwave foods but not when it comes to changing and improving body shape.
Go to any gym in the world and what do you see?
90-95% of guys (girls) who train anywhere between 3-5 times a week (for many years in some cases) with poor posture, bad training technique, average to poor body fat , terrible leg development, a BIT of upper body development at best due to an unhealthy/unbalanced ego.