Hextech feels like a cash grab
Why all the restrictions on only being able to earn a chest once a season per champion?
Why restrict champion mastery level 6 and 7 behind mats which require you to play other champions to rng unlock ( or just open up the wallet and buy chests / keys)
A better idea is to let mastery xp past rank 5 only accumulate from games with a grade of an S- or higher.
The whole key - chest thing seems overly complicated. If I want a skin, I buy it. Most skins I don't need so why rng hextech for it.
If I want rng loot i can already buy mystery boxes..
The whole thing feels so contrived to make me just throw my hands up in frustration and buy boxes / keys to "play the hextech game".
It's not too late to turn this into something cool though. Getting extra rewards for doing well is a good thing. The fact that I can only get those extra rewards on my favorite champion once per season is the mind boggling part.