Awesome event STS.

I have managed to get plat tier by playing 4-5 hours per day.

The plat reward is extremly welcomed and I strongly encourage you to make this type of events rather than leaderboard.

One suggestion though, please have a the highest tier called "Leaderboard tier" just after the "Platinum tier" just so people don't get confused by it.

Probably on of the top 3 events this year.