Anybody else convinced that Vayne should just focus on attack speed?

This whole thing of her bursting people down when her niche is being evasive and killing people no matter how much armor and HP they have over time is a bit stupid.

I am not saying she is broken, even if she is. That's debatable at the moment. I'm just saying her design would be a lot better if she had no AD ratios, and scaled with attack speed, maybe even having a special interaction with crit on her Q or W so that we don't have this super-crit bullshit going around on a carry known to be a tank shredder, not a mobile Jhin.