@Riot, what do you think of Vayne's current state?

The recent buff to her Q AD ratio has influenced many Vayne players to build a crit-oriented build where they rely on a stacked critical damage from her tumble bonus AD ratio damage to deal incredible amounts of damage comparable to Jhin's fourth shot. I was wondering if this was a direction you wanted Vayne to take, or if you wanted to preserve her identity of "sustained tank buster" rather than a critical hit nuker like Jhin.