Amazing!!! Just one word to describe

Tons and tons of resources were researched and analysed by my group of friends. But we did not find anything useful. Then someone gave me the link of this site. It has something that no other resources provided - personalization. I gave 700-020 VSE and received result history and my performance. I could analyse how well did i fare in cisco video sales essentials mock tests and strategize further attempts. This is good, actually.