"It gets deeper in saying that the adjustments help the user to improve slightly .Just enough to increase his or her interest . And enough to encourage the purchase of equipment upgrades "
Meh...I've played a lot of games over 10 years and "VEM" sure as hell never helped me any. I upgraded equipment because I didn't play very well with the kit that I had. I realized as time went on that it wasn't the equipment, but the user...lol