LoL "Game Info" is completely useless

Not only is 90% of the videos old and pretty much useless when it comes to Season 6, even some of the information on their abilities is just useless for anyone trying to see how powerful a champion is.
Take this for example, this is exactly what it says for , the newest champion's E ability:

Places a field of dash-sensitive traps that deal 80/105/130/155/180 (+40% Ability Power) magic damage and slow enemies in the area by [0]%. After 4 seconds, the traps explode, dealing damage again.Enemies dashing, being pushed, or being pulled through Unravelled Earth will trigger traps, taking 0 (+0) magic damage from each trap (maximum 4).

Slowing enemies in the area by [0]% and taking 0 (+0) magic damage, that is completely useless. And here is here passive:

Taliyah gains movement speed near walls.

Thanks for all the detail in that one riot, really shows me how much work you put into your webpage. It's not like your webpage is the first thing new players will look at, so why have it be useful?